0.055: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 42949672960 bytes, attempted expansion amount: 42949672960 bytes] 2015-12-22T16:51:31.234-0600: 26.887: [GC pause (young) 26.888: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 9542, predicted base time: 38.63 ms, remaining time: 161.37 ms, target pause time: 200.00 ms] 26.888: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 128 regions, survivors: 0 regions, predicted young region time: 36199.42 ms] 26.888: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 128 regions, survivors: 0 regions, old: 0 regions, predicted pause time: 36238.05 ms, target pause time: 200.00 ms] 2015-12-22T16:51:32.541-0600: 28.195: [SoftReference, 0 refs, 0.0004650 secs]2015-12-22T16:51:32.542-0600: 28.195: [WeakReference, 1142 refs, 0.0005510 secs]2015-12-22T16:51:32.542-0600: 28.196: [FinalReference, 2293 refs, 0.0047090 secs]2015-12-22T16:51:32.547-0600: 28.200: [PhantomReference, 21 refs, 0.0006610 secs]2015-12-22T16:51:32.548-0600: 28.201: [JNI Weak Reference, 0.0000120 secs], 1.3253160 secs] [Parallel Time: 1306.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 26887.8, Avg: 26888.5, Max: 26890.0, Diff: 2.1] [Ext Root Scanning (ms): Min: 0.5, Avg: 1.5, Max: 2.6, Diff: 2.1, Sum: 19.2] [Update RS (ms): Min: 4.1, Avg: 5.8, Max: 7.8, Diff: 3.7, Sum: 75.9] [Processed Buffers: Min: 2, Avg: 3.5, Max: 13, Diff: 11, Sum: 46] [Scan RS (ms): Min: 213.0, Avg: 214.9, Max: 215.8, Diff: 2.8, Sum: 2794.1] [Object Copy (ms): Min: 1080.5, Avg: 1081.7, Max: 1084.1, Diff: 3.6, Sum: 14062.1] [Termination (ms): Min: 0.0, Avg: 1.9, Max: 2.3, Diff: 2.3, Sum: 24.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.1] [GC Worker Total (ms): Min: 1304.5, Avg: 1305.9, Max: 1306.5, Diff: 2.1, Sum: 16976.9] [GC Worker End (ms): Min: 28194.4, Avg: 28194.4, Max: 28194.4, Diff: 0.1] [Code Root Fixup: 0.1 ms] [Clear CT: 0.4 ms] [Other: 18.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.6 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.9 ms] [Eden: 2048.0M(2048.0M)->0.0B(1792.0M) Survivors: 0.0B->256.0M Heap: 2202.0M(40.0G)->1545.0M(40.0G)] [Times: user=7.75 sys=7.40, real=1.33 secs] 2015-12-22T16:51:35.417-0600: 31.071: [GC pause (young) 31.071: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 5634, predicted base time: 108.56 ms, remaining time: 91.44 ms, target pause time: 200.00 ms] 31.071: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 63535.63 ms] 31.071: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 63644.20 ms, target pause time: 200.00 ms] 2015-12-22T16:51:36.423-0600: 32.076: [SoftReference, 0 refs, 0.0005510 secs]2015-12-22T16:51:36.424-0600: 32.077: [WeakReference, 0 refs, 0.0003490 secs]2015-12-22T16:51:36.424-0600: 32.077: [FinalReference, 0 refs, 0.0003390 secs]2015-12-22T16:51:36.424-0600: 32.078: [PhantomReference, 0 refs, 0.0003370 secs]2015-12-22T16:51:36.425-0600: 32.078: [JNI Weak Reference, 0.0000130 secs], 1.0292690 secs] [Parallel Time: 1005.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 31070.8, Avg: 31071.1, Max: 31071.3, Diff: 0.5] [Ext Root Scanning (ms): Min: 0.8, Avg: 1.0, Max: 1.4, Diff: 0.6, Sum: 12.4] [Update RS (ms): Min: 2.5, Avg: 3.6, Max: 7.0, Diff: 4.5, Sum: 47.3] [Processed Buffers: Min: 1, Avg: 2.0, Max: 6, Diff: 5, Sum: 26] [Scan RS (ms): Min: 265.7, Avg: 269.0, Max: 270.1, Diff: 4.4, Sum: 3496.5] [Object Copy (ms): Min: 730.7, Avg: 730.8, Max: 731.3, Diff: 0.6, Sum: 9501.0] [Termination (ms): Min: 0.0, Avg: 0.4, Max: 0.6, Diff: 0.6, Sum: 5.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 1004.6, Avg: 1004.9, Max: 1005.1, Diff: 0.5, Sum: 13063.2] [GC Worker End (ms): Min: 32076.0, Avg: 32076.0, Max: 32076.0, Diff: 0.1] [Code Root Fixup: 0.1 ms] [Clear CT: 0.6 ms] [Other: 23.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.8 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 3524.0M(40.0G)->3357.0M(40.0G)] [Times: user=11.53 sys=1.38, real=1.03 secs] 2015-12-22T16:51:40.701-0600: 36.354: [GC pause (young) 36.354: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 5076, predicted base time: 67.75 ms, remaining time: 132.25 ms, target pause time: 200.00 ms] 36.354: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 18513.48 ms] 36.354: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 18581.22 ms, target pause time: 200.00 ms] 2015-12-22T16:51:41.354-0600: 37.007: [SoftReference, 0 refs, 0.0031350 secs]2015-12-22T16:51:41.357-0600: 37.010: [WeakReference, 0 refs, 0.0027310 secs]2015-12-22T16:51:41.360-0600: 37.013: [FinalReference, 1 refs, 0.0023760 secs]2015-12-22T16:51:41.362-0600: 37.016: [PhantomReference, 0 refs, 0.0021690 secs]2015-12-22T16:51:41.364-0600: 37.018: [JNI Weak Reference, 0.0000070 secs], 0.6806960 secs] [Parallel Time: 652.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 36354.3, Avg: 36354.6, Max: 36354.7, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.3, Avg: 1.0, Max: 1.7, Diff: 1.3, Sum: 12.7] [Update RS (ms): Min: 1.7, Avg: 3.2, Max: 4.3, Diff: 2.7, Sum: 42.2] [Processed Buffers: Min: 1, Avg: 1.8, Max: 4, Diff: 3, Sum: 24] [Scan RS (ms): Min: 101.1, Avg: 102.2, Max: 103.8, Diff: 2.7, Sum: 1328.3] [Object Copy (ms): Min: 532.0, Avg: 533.4, Max: 544.2, Diff: 12.2, Sum: 6933.8] [Termination (ms): Min: 0.0, Avg: 11.2, Max: 12.3, Diff: 12.3, Sum: 146.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.3] [GC Worker Total (ms): Min: 650.9, Avg: 651.0, Max: 651.3, Diff: 0.4, Sum: 8463.3] [GC Worker End (ms): Min: 37005.6, Avg: 37005.6, Max: 37005.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 27.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 11.4 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 5523.0M(40.0G)->5083.0M(40.0G)] [Times: user=7.94 sys=0.54, real=0.68 secs] 2015-12-22T16:51:47.300-0600: 42.954: [GC pause (young) 42.954: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 6266, predicted base time: 50.10 ms, remaining time: 149.90 ms, target pause time: 200.00 ms] 42.954: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 13952.70 ms] 42.954: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 14002.80 ms, target pause time: 200.00 ms] 2015-12-22T16:51:47.920-0600: 43.573: [SoftReference, 0 refs, 0.0010100 secs]2015-12-22T16:51:47.921-0600: 43.574: [WeakReference, 0 refs, 0.0002710 secs]2015-12-22T16:51:47.921-0600: 43.574: [FinalReference, 11 refs, 0.0016120 secs]2015-12-22T16:51:47.923-0600: 43.576: [PhantomReference, 0 refs, 0.0002870 secs]2015-12-22T16:51:47.923-0600: 43.576: [JNI Weak Reference, 0.0000070 secs], 0.6453930 secs] [Parallel Time: 618.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 42954.0, Avg: 42954.3, Max: 42954.5, Diff: 0.5] [Ext Root Scanning (ms): Min: 0.8, Avg: 1.1, Max: 1.3, Diff: 0.5, Sum: 13.7] [Update RS (ms): Min: 0.0, Avg: 0.8, Max: 1.7, Diff: 1.7, Sum: 10.6] [Processed Buffers: Min: 0, Avg: 2.3, Max: 8, Diff: 8, Sum: 30] [Scan RS (ms): Min: 112.0, Avg: 113.8, Max: 114.5, Diff: 2.5, Sum: 1478.9] [Object Copy (ms): Min: 500.7, Avg: 502.1, Max: 504.5, Diff: 3.8, Sum: 6527.7] [Termination (ms): Min: 0.0, Avg: 0.6, Max: 0.8, Diff: 0.8, Sum: 8.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 618.3, Avg: 618.5, Max: 618.7, Diff: 0.5, Sum: 8040.0] [GC Worker End (ms): Min: 43572.7, Avg: 43572.7, Max: 43572.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 25.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 6875.0M(40.0G)->6899.0M(40.0G)] [Times: user=7.14 sys=0.71, real=0.64 secs] 2015-12-22T16:52:03.227-0600: 58.880: [GC pause (young) 58.881: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 5523, predicted base time: 51.68 ms, remaining time: 148.32 ms, target pause time: 200.00 ms] 58.881: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 11267.65 ms] 58.881: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 11319.32 ms, target pause time: 200.00 ms] 2015-12-22T16:52:03.659-0600: 59.312: [SoftReference, 0 refs, 0.0026140 secs]2015-12-22T16:52:03.662-0600: 59.315: [WeakReference, 3 refs, 0.0012200 secs]2015-12-22T16:52:03.663-0600: 59.316: [FinalReference, 667 refs, 0.0031460 secs]2015-12-22T16:52:03.666-0600: 59.319: [PhantomReference, 258 refs, 0.0014110 secs]2015-12-22T16:52:03.667-0600: 59.321: [JNI Weak Reference, 0.0000110 secs], 0.4614580 secs] [Parallel Time: 430.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 58880.8, Avg: 58880.9, Max: 58881.1, Diff: 0.3] [Ext Root Scanning (ms): Min: 0.8, Avg: 2.1, Max: 6.1, Diff: 5.3, Sum: 27.2] [Update RS (ms): Min: 0.0, Avg: 0.7, Max: 0.9, Diff: 0.9, Sum: 8.5] [Processed Buffers: Min: 0, Avg: 3.2, Max: 12, Diff: 12, Sum: 41] [Scan RS (ms): Min: 130.3, Avg: 133.6, Max: 134.9, Diff: 4.6, Sum: 1737.3] [Object Copy (ms): Min: 291.2, Avg: 292.3, Max: 293.5, Diff: 2.3, Sum: 3799.9] [Termination (ms): Min: 0.0, Avg: 1.3, Max: 1.7, Diff: 1.7, Sum: 16.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 0.9] [GC Worker Total (ms): Min: 429.8, Avg: 430.0, Max: 430.2, Diff: 0.4, Sum: 5590.3] [GC Worker End (ms): Min: 59310.9, Avg: 59310.9, Max: 59311.1, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.4 ms] [Other: 29.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 9.3 ms] [Ref Enq: 0.6 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 8691.0M(40.0G)->7995.0M(40.0G)] [Times: user=5.40 sys=0.25, real=0.47 secs] 2015-12-22T16:52:04.463-0600: 60.116: [GC pause (young) 60.116: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 868633, predicted base time: 672.51 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 60.116: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 5774.26 ms] 60.116: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 6446.77 ms, target pause time: 200.00 ms] 2015-12-22T16:52:04.921-0600: 60.575: [SoftReference, 0 refs, 0.0012220 secs]2015-12-22T16:52:04.923-0600: 60.576: [WeakReference, 2 refs, 0.0010080 secs]2015-12-22T16:52:04.924-0600: 60.577: [FinalReference, 4 refs, 0.0009910 secs]2015-12-22T16:52:04.925-0600: 60.578: [PhantomReference, 259 refs, 0.0012160 secs]2015-12-22T16:52:04.926-0600: 60.579: [JNI Weak Reference, 0.0000080 secs], 0.4697070 secs] [Parallel Time: 457.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 60116.5, Avg: 60116.6, Max: 60116.7, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.7, Diff: 0.3, Sum: 19.9] [Update RS (ms): Min: 288.7, Avg: 289.3, Max: 289.8, Diff: 1.1, Sum: 3760.3] [Processed Buffers: Min: 231, Avg: 261.7, Max: 352, Diff: 121, Sum: 3402] [Scan RS (ms): Min: 46.2, Avg: 46.6, Max: 47.1, Diff: 0.9, Sum: 606.4] [Object Copy (ms): Min: 119.9, Avg: 120.0, Max: 120.0, Diff: 0.1, Sum: 1559.8] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 457.3, Avg: 457.5, Max: 457.6, Diff: 0.3, Sum: 5947.5] [GC Worker End (ms): Min: 60574.1, Avg: 60574.1, Max: 60574.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 10.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.8 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 9787.0M(40.0G)->8363.0M(40.0G)] [Times: user=5.67 sys=0.20, real=0.47 secs] 2015-12-22T16:52:05.490-0600: 61.143: [GC pause (young) 61.143: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 5054, predicted base time: 36.40 ms, remaining time: 163.60 ms, target pause time: 200.00 ms] 61.143: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 3380.82 ms] 61.143: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 3417.22 ms, target pause time: 200.00 ms] 2015-12-22T16:52:05.613-0600: 61.266: [SoftReference, 0 refs, 0.0007320 secs]2015-12-22T16:52:05.613-0600: 61.267: [WeakReference, 0 refs, 0.0005020 secs]2015-12-22T16:52:05.614-0600: 61.267: [FinalReference, 0 refs, 0.0004040 secs]2015-12-22T16:52:05.614-0600: 61.268: [PhantomReference, 0 refs, 0.0004720 secs]2015-12-22T16:52:05.615-0600: 61.268: [JNI Weak Reference, 0.0000340 secs], 0.1292860 secs] [Parallel Time: 122.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 61143.7, Avg: 61143.8, Max: 61144.0, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.8, Max: 2.0, Diff: 0.5, Sum: 23.1] [Update RS (ms): Min: 0.9, Avg: 1.1, Max: 1.5, Diff: 0.6, Sum: 14.9] [Processed Buffers: Min: 1, Avg: 11.2, Max: 62, Diff: 61, Sum: 146] [Scan RS (ms): Min: 6.9, Avg: 7.4, Max: 7.8, Diff: 0.9, Sum: 96.1] [Object Copy (ms): Min: 110.9, Avg: 111.4, Max: 111.5, Diff: 0.5, Sum: 1447.8] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 1.2] [GC Worker Total (ms): Min: 121.6, Avg: 121.8, Max: 121.9, Diff: 0.3, Sum: 1583.2] [GC Worker End (ms): Min: 61265.6, Avg: 61265.6, Max: 61265.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 6.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.5 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 10155.0M(40.0G)->8731.0M(40.0G)] [Times: user=1.47 sys=0.12, real=0.13 secs] 2015-12-22T16:52:06.128-0600: 61.782: [GC pause (young) 61.782: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 5645, predicted base time: 62.12 ms, remaining time: 137.88 ms, target pause time: 200.00 ms] 61.782: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 2391.50 ms] 61.782: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 2453.62 ms, target pause time: 200.00 ms] 2015-12-22T16:52:06.249-0600: 61.902: [SoftReference, 0 refs, 0.0026490 secs]2015-12-22T16:52:06.251-0600: 61.905: [WeakReference, 0 refs, 0.0016510 secs]2015-12-22T16:52:06.253-0600: 61.906: [FinalReference, 0 refs, 0.0011050 secs]2015-12-22T16:52:06.254-0600: 61.907: [PhantomReference, 1 refs, 0.0017230 secs]2015-12-22T16:52:06.256-0600: 61.909: [JNI Weak Reference, 0.0000200 secs], 0.1322340 secs] [Parallel Time: 119.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 61782.1, Avg: 61782.2, Max: 61782.3, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 20.9] [Update RS (ms): Min: 0.4, Avg: 0.6, Max: 0.8, Diff: 0.4, Sum: 7.3] [Processed Buffers: Min: 2, Avg: 11.2, Max: 36, Diff: 34, Sum: 146] [Scan RS (ms): Min: 4.4, Avg: 4.6, Max: 4.7, Diff: 0.4, Sum: 60.1] [Object Copy (ms): Min: 111.8, Avg: 111.8, Max: 111.9, Diff: 0.2, Sum: 1454.0] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 0.8] [GC Worker Total (ms): Min: 118.6, Avg: 118.7, Max: 118.9, Diff: 0.3, Sum: 1543.6] [GC Worker End (ms): Min: 61900.9, Avg: 61900.9, Max: 61901.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 12.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.9 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 10.3G(40.0G)->9115.0M(40.0G)] [Times: user=1.48 sys=0.10, real=0.13 secs] 2015-12-22T16:52:06.795-0600: 62.448: [GC pause (young) 62.448: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 7648, predicted base time: 46.13 ms, remaining time: 153.87 ms, target pause time: 200.00 ms] 62.448: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 1669.50 ms] 62.448: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1715.63 ms, target pause time: 200.00 ms] 2015-12-22T16:52:06.921-0600: 62.574: [SoftReference, 0 refs, 0.0014940 secs]2015-12-22T16:52:06.922-0600: 62.576: [WeakReference, 0 refs, 0.0015230 secs]2015-12-22T16:52:06.924-0600: 62.577: [FinalReference, 2 refs, 0.0016150 secs]2015-12-22T16:52:06.926-0600: 62.579: [PhantomReference, 1 refs, 0.0012460 secs]2015-12-22T16:52:06.927-0600: 62.580: [JNI Weak Reference, 0.0000200 secs], 0.1363610 secs] [Parallel Time: 125.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 62448.5, Avg: 62448.6, Max: 62448.7, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.7, Diff: 0.4, Sum: 19.3] [Update RS (ms): Min: 0.6, Avg: 0.9, Max: 2.2, Diff: 1.6, Sum: 12.0] [Processed Buffers: Min: 2, Avg: 12.2, Max: 30, Diff: 28, Sum: 158] [Scan RS (ms): Min: 3.5, Avg: 4.3, Max: 4.6, Diff: 1.1, Sum: 55.8] [Object Copy (ms): Min: 115.4, Avg: 115.7, Max: 116.0, Diff: 0.6, Sum: 1503.7] [Termination (ms): Min: 2.0, Avg: 2.3, Max: 2.7, Diff: 0.7, Sum: 30.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 124.6, Avg: 124.7, Max: 124.8, Diff: 0.2, Sum: 1621.4] [GC Worker End (ms): Min: 62573.3, Avg: 62573.3, Max: 62573.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 10.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.5 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 10.7G(40.0G)->9491.0M(40.0G)] [Times: user=1.57 sys=0.09, real=0.14 secs] 2015-12-22T16:52:07.432-0600: 63.086: [GC pause (young) 63.086: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 7869, predicted base time: 36.14 ms, remaining time: 163.86 ms, target pause time: 200.00 ms] 63.086: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 1240.76 ms] 63.086: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1276.90 ms, target pause time: 200.00 ms] 2015-12-22T16:52:07.555-0600: 63.208: [SoftReference, 0 refs, 0.0019480 secs]2015-12-22T16:52:07.556-0600: 63.210: [WeakReference, 0 refs, 0.0013130 secs]2015-12-22T16:52:07.558-0600: 63.211: [FinalReference, 0 refs, 0.0014460 secs]2015-12-22T16:52:07.559-0600: 63.213: [PhantomReference, 0 refs, 0.0010830 secs]2015-12-22T16:52:07.560-0600: 63.214: [JNI Weak Reference, 0.0000100 secs], 0.1322050 secs] [Parallel Time: 121.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 63085.9, Avg: 63086.0, Max: 63086.1, Diff: 0.2] [Ext Root Scanning (ms): Min: 0.9, Avg: 1.5, Max: 1.7, Diff: 0.7, Sum: 19.1] [Update RS (ms): Min: 1.8, Avg: 2.2, Max: 3.1, Diff: 1.2, Sum: 28.9] [Processed Buffers: Min: 2, Avg: 12.2, Max: 49, Diff: 47, Sum: 159] [Scan RS (ms): Min: 3.6, Avg: 4.5, Max: 4.7, Diff: 1.2, Sum: 58.1] [Object Copy (ms): Min: 112.6, Avg: 112.9, Max: 113.3, Diff: 0.7, Sum: 1467.2] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 1.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.3] [GC Worker Total (ms): Min: 121.1, Avg: 121.2, Max: 121.3, Diff: 0.2, Sum: 1575.6] [GC Worker End (ms): Min: 63207.2, Avg: 63207.2, Max: 63207.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 10.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.3 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 11.0G(40.0G)->9859.0M(40.0G)] [Times: user=1.51 sys=0.07, real=0.13 secs] 2015-12-22T16:52:08.075-0600: 63.728: [GC pause (young) 63.728: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 6558, predicted base time: 32.34 ms, remaining time: 167.66 ms, target pause time: 200.00 ms] 63.728: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 918.43 ms] 63.728: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 950.77 ms, target pause time: 200.00 ms] 2015-12-22T16:52:08.198-0600: 63.851: [SoftReference, 0 refs, 0.0008570 secs]2015-12-22T16:52:08.199-0600: 63.852: [WeakReference, 0 refs, 0.0010780 secs]2015-12-22T16:52:08.200-0600: 63.853: [FinalReference, 0 refs, 0.0006610 secs]2015-12-22T16:52:08.201-0600: 63.854: [PhantomReference, 0 refs, 0.0008010 secs]2015-12-22T16:52:08.202-0600: 63.855: [JNI Weak Reference, 0.0000240 secs], 0.1315790 secs] [Parallel Time: 123.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 63728.2, Avg: 63728.3, Max: 63728.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.0, Avg: 1.5, Max: 1.7, Diff: 0.7, Sum: 19.7] [Update RS (ms): Min: 0.6, Avg: 1.0, Max: 3.2, Diff: 2.7, Sum: 13.5] [Processed Buffers: Min: 2, Avg: 11.8, Max: 54, Diff: 52, Sum: 154] [Scan RS (ms): Min: 1.6, Avg: 3.8, Max: 4.3, Diff: 2.7, Sum: 49.3] [Object Copy (ms): Min: 115.8, Avg: 116.2, Max: 116.8, Diff: 1.0, Sum: 1510.6] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.3, Diff: 0.3, Sum: 3.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 122.7, Avg: 122.8, Max: 123.0, Diff: 0.2, Sum: 1596.9] [GC Worker End (ms): Min: 63851.1, Avg: 63851.1, Max: 63851.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 7.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.7 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 11.4G(40.0G)->10.0G(40.0G)] [Times: user=1.52 sys=0.10, real=0.13 secs] 2015-12-22T16:52:08.723-0600: 64.376: [GC pause (young) 64.376: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 6661, predicted base time: 25.71 ms, remaining time: 174.29 ms, target pause time: 200.00 ms] 64.376: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 708.80 ms] 64.376: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 734.51 ms, target pause time: 200.00 ms] 2015-12-22T16:52:08.839-0600: 64.492: [SoftReference, 0 refs, 0.0020910 secs]2015-12-22T16:52:08.841-0600: 64.495: [WeakReference, 0 refs, 0.0012990 secs]2015-12-22T16:52:08.843-0600: 64.496: [FinalReference, 0 refs, 0.0016900 secs]2015-12-22T16:52:08.844-0600: 64.498: [PhantomReference, 0 refs, 0.0011480 secs]2015-12-22T16:52:08.845-0600: 64.499: [JNI Weak Reference, 0.0000140 secs] 64.503: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 11.07 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1272880 secs] [Parallel Time: 115.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 64376.2, Avg: 64376.3, Max: 64376.3, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.7, Diff: 0.4, Sum: 19.1] [Update RS (ms): Min: 0.7, Avg: 2.1, Max: 17.8, Diff: 17.1, Sum: 27.8] [Processed Buffers: Min: 1, Avg: 11.8, Max: 40, Diff: 39, Sum: 153] [Scan RS (ms): Min: 0.0, Avg: 6.5, Max: 7.6, Diff: 7.5, Sum: 84.8] [Object Copy (ms): Min: 95.8, Avg: 104.9, Max: 106.0, Diff: 10.2, Sum: 1363.7] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.4] [GC Worker Total (ms): Min: 115.2, Avg: 115.3, Max: 115.3, Diff: 0.1, Sum: 1498.4] [GC Worker End (ms): Min: 64491.5, Avg: 64491.5, Max: 64491.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 11.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.9 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 11.8G(40.0G)->10.4G(40.0G)] [Times: user=1.44 sys=0.08, real=0.13 secs] 2015-12-22T16:52:09.360-0600: 65.014: [GC pause (young) 65.014: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 7940, predicted base time: 23.77 ms, remaining time: 176.23 ms, target pause time: 200.00 ms] 65.014: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 565.88 ms] 65.014: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 589.64 ms, target pause time: 200.00 ms] 2015-12-22T16:52:09.483-0600: 65.136: [SoftReference, 0 refs, 0.0013240 secs]2015-12-22T16:52:09.484-0600: 65.138: [WeakReference, 0 refs, 0.0012150 secs]2015-12-22T16:52:09.486-0600: 65.139: [FinalReference, 0 refs, 0.0010150 secs]2015-12-22T16:52:09.487-0600: 65.140: [PhantomReference, 0 refs, 0.0008850 secs]2015-12-22T16:52:09.488-0600: 65.141: [JNI Weak Reference, 0.0000140 secs], 0.1317900 secs] [Parallel Time: 121.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 65013.9, Avg: 65014.0, Max: 65014.1, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.7, Diff: 0.4, Sum: 19.3] [Update RS (ms): Min: 1.8, Avg: 2.2, Max: 5.5, Diff: 3.7, Sum: 28.3] [Processed Buffers: Min: 2, Avg: 12.2, Max: 46, Diff: 44, Sum: 159] [Scan RS (ms): Min: 2.1, Avg: 5.4, Max: 6.0, Diff: 4.0, Sum: 70.7] [Object Copy (ms): Min: 112.1, Avg: 112.4, Max: 112.5, Diff: 0.4, Sum: 1461.4] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.0] [GC Worker Total (ms): Min: 121.4, Avg: 121.6, Max: 121.8, Diff: 0.4, Sum: 1580.8] [GC Worker End (ms): Min: 65135.5, Avg: 65135.6, Max: 65135.7, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 9.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.1 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 12.2G(40.0G)->10.8G(40.0G)] [Times: user=1.52 sys=0.08, real=0.13 secs] 2015-12-22T16:52:10.010-0600: 65.663: [GC pause (young) 65.663: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 7917, predicted base time: 22.95 ms, remaining time: 177.05 ms, target pause time: 200.00 ms] 65.663: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 452.66 ms] 65.663: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 475.61 ms, target pause time: 200.00 ms] 2015-12-22T16:52:10.131-0600: 65.785: [SoftReference, 0 refs, 0.0022630 secs]2015-12-22T16:52:10.134-0600: 65.787: [WeakReference, 0 refs, 0.0014180 secs]2015-12-22T16:52:10.135-0600: 65.788: [FinalReference, 0 refs, 0.0014440 secs]2015-12-22T16:52:10.136-0600: 65.790: [PhantomReference, 0 refs, 0.0014850 secs]2015-12-22T16:52:10.138-0600: 65.791: [JNI Weak Reference, 0.0000180 secs], 0.1327410 secs] [Parallel Time: 120.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 65663.7, Avg: 65663.7, Max: 65663.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.4, Max: 1.5, Diff: 0.2, Sum: 18.5] [Update RS (ms): Min: 1.9, Avg: 2.2, Max: 3.1, Diff: 1.3, Sum: 28.5] [Processed Buffers: Min: 0, Avg: 11.9, Max: 37, Diff: 37, Sum: 155] [Scan RS (ms): Min: 4.9, Avg: 5.6, Max: 6.1, Diff: 1.2, Sum: 72.7] [Object Copy (ms): Min: 109.6, Avg: 110.6, Max: 110.9, Diff: 1.3, Sum: 1438.0] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.2, Sum: 2.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 120.0, Avg: 120.1, Max: 120.2, Diff: 0.2, Sum: 1561.1] [GC Worker End (ms): Min: 65783.8, Avg: 65783.8, Max: 65783.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 11.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.4 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 12.5G(40.0G)->11.1G(40.0G)] [Times: user=1.51 sys=0.08, real=0.13 secs] 2015-12-22T16:52:10.669-0600: 66.323: [GC pause (young) 66.323: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 11003, predicted base time: 23.48 ms, remaining time: 176.52 ms, target pause time: 200.00 ms] 66.323: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 365.84 ms] 66.323: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 389.33 ms, target pause time: 200.00 ms] 2015-12-22T16:52:10.789-0600: 66.442: [SoftReference, 0 refs, 0.0022180 secs]2015-12-22T16:52:10.791-0600: 66.445: [WeakReference, 0 refs, 0.0022580 secs]2015-12-22T16:52:10.793-0600: 66.447: [FinalReference, 0 refs, 0.0014040 secs]2015-12-22T16:52:10.795-0600: 66.448: [PhantomReference, 0 refs, 0.0008930 secs]2015-12-22T16:52:10.796-0600: 66.449: [JNI Weak Reference, 0.0000110 secs], 0.1310890 secs] [Parallel Time: 118.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 66323.0, Avg: 66323.0, Max: 66323.1, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.2, Avg: 1.6, Max: 1.7, Diff: 0.5, Sum: 21.3] [Update RS (ms): Min: 2.6, Avg: 3.1, Max: 4.7, Diff: 2.1, Sum: 40.1] [Processed Buffers: Min: 1, Avg: 12.6, Max: 43, Diff: 42, Sum: 164] [Scan RS (ms): Min: 2.3, Avg: 3.9, Max: 4.3, Diff: 2.0, Sum: 50.5] [Object Copy (ms): Min: 109.9, Avg: 110.0, Max: 110.4, Diff: 0.5, Sum: 1429.5] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 118.6, Avg: 118.6, Max: 118.7, Diff: 0.2, Sum: 1542.3] [GC Worker End (ms): Min: 66441.6, Avg: 66441.7, Max: 66441.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 11.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.3 ms] [Ref Enq: 0.4 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 12.9G(40.0G)->11.5G(40.0G)] [Times: user=1.49 sys=0.07, real=0.13 secs] 2015-12-22T16:52:11.338-0600: 66.991: [GC pause (young) 66.991: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 11282, predicted base time: 22.86 ms, remaining time: 177.14 ms, target pause time: 200.00 ms] 66.991: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 307.86 ms] 66.991: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 330.72 ms, target pause time: 200.00 ms] 2015-12-22T16:52:11.460-0600: 67.113: [SoftReference, 0 refs, 0.0017230 secs]2015-12-22T16:52:11.462-0600: 67.115: [WeakReference, 0 refs, 0.0009820 secs]2015-12-22T16:52:11.463-0600: 67.116: [FinalReference, 0 refs, 0.0005930 secs]2015-12-22T16:52:11.463-0600: 67.117: [PhantomReference, 0 refs, 0.0003980 secs]2015-12-22T16:52:11.464-0600: 67.117: [JNI Weak Reference, 0.0000150 secs] 67.122: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1303160 secs] [Parallel Time: 121.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 66991.6, Avg: 66991.7, Max: 66991.8, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.5, Max: 1.7, Diff: 0.3, Sum: 19.6] [Update RS (ms): Min: 2.8, Avg: 3.0, Max: 4.0, Diff: 1.2, Sum: 39.1] [Processed Buffers: Min: 3, Avg: 3.8, Max: 5, Diff: 2, Sum: 50] [Scan RS (ms): Min: 3.0, Avg: 4.0, Max: 4.8, Diff: 1.8, Sum: 51.7] [Object Copy (ms): Min: 111.8, Avg: 112.5, Max: 112.7, Diff: 0.9, Sum: 1462.2] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.4] [GC Worker Total (ms): Min: 121.0, Avg: 121.1, Max: 121.2, Diff: 0.2, Sum: 1574.4] [GC Worker End (ms): Min: 67112.8, Avg: 67112.8, Max: 67112.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 8.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.1 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 13.2G(40.0G)->11.8G(40.0G)] [Times: user=1.52 sys=0.07, real=0.13 secs] 2015-12-22T16:52:12.071-0600: 67.724: [GC pause (young) 67.724: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 10697, predicted base time: 20.82 ms, remaining time: 179.18 ms, target pause time: 200.00 ms] 67.724: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 261.37 ms] 67.724: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 282.20 ms, target pause time: 200.00 ms] 2015-12-22T16:52:12.192-0600: 67.845: [SoftReference, 0 refs, 0.0013750 secs]2015-12-22T16:52:12.194-0600: 67.847: [WeakReference, 0 refs, 0.0013680 secs]2015-12-22T16:52:12.195-0600: 67.848: [FinalReference, 0 refs, 0.0009430 secs]2015-12-22T16:52:12.196-0600: 67.849: [PhantomReference, 0 refs, 0.0005580 secs]2015-12-22T16:52:12.196-0600: 67.850: [JNI Weak Reference, 0.0000070 secs] 67.853: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 20.11 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1294560 secs] [Parallel Time: 120.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 67724.2, Avg: 67724.3, Max: 67724.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.0, Avg: 1.5, Max: 1.6, Diff: 0.7, Sum: 19.2] [Update RS (ms): Min: 1.1, Avg: 1.4, Max: 2.4, Diff: 1.3, Sum: 17.6] [Processed Buffers: Min: 0, Avg: 3.5, Max: 5, Diff: 5, Sum: 46] [Scan RS (ms): Min: 2.6, Avg: 3.7, Max: 4.4, Diff: 1.8, Sum: 48.5] [Object Copy (ms): Min: 113.0, Avg: 113.6, Max: 114.1, Diff: 1.1, Sum: 1476.4] [Termination (ms): Min: 0.1, Avg: 0.2, Max: 0.3, Diff: 0.2, Sum: 3.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 120.3, Avg: 120.4, Max: 120.5, Diff: 0.2, Sum: 1565.4] [GC Worker End (ms): Min: 67844.7, Avg: 67844.7, Max: 67844.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 8.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.9 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 13.5G(40.0G)->12.1G(40.0G)] [Times: user=1.50 sys=0.08, real=0.13 secs] 2015-12-22T16:52:12.733-0600: 68.386: [GC pause (young) 68.386: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 10703, predicted base time: 18.68 ms, remaining time: 181.32 ms, target pause time: 200.00 ms] 68.386: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 227.75 ms] 68.386: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 246.43 ms, target pause time: 200.00 ms] 2015-12-22T16:52:12.850-0600: 68.503: [SoftReference, 0 refs, 0.0028350 secs]2015-12-22T16:52:12.853-0600: 68.506: [WeakReference, 0 refs, 0.0019670 secs]2015-12-22T16:52:12.855-0600: 68.508: [FinalReference, 0 refs, 0.0016540 secs]2015-12-22T16:52:12.857-0600: 68.510: [PhantomReference, 0 refs, 0.0015860 secs]2015-12-22T16:52:12.858-0600: 68.512: [JNI Weak Reference, 0.0000220 secs] 68.517: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.97 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1310640 secs] [Parallel Time: 116.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 68386.1, Avg: 68386.3, Max: 68386.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.2, Avg: 1.4, Max: 1.7, Diff: 0.4, Sum: 18.4] [Update RS (ms): Min: 0.9, Avg: 1.2, Max: 1.3, Diff: 0.5, Sum: 15.1] [Processed Buffers: Min: 2, Avg: 3.5, Max: 5, Diff: 3, Sum: 46] [Scan RS (ms): Min: 4.2, Avg: 4.4, Max: 4.9, Diff: 0.7, Sum: 56.8] [Object Copy (ms): Min: 108.4, Avg: 109.0, Max: 109.4, Diff: 1.0, Sum: 1417.1] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 115.9, Avg: 116.0, Max: 116.2, Diff: 0.3, Sum: 1508.2] [GC Worker End (ms): Min: 68502.3, Avg: 68502.3, Max: 68502.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 13.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.8 ms] [Ref Enq: 0.9 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 13.9G(40.0G)->12.5G(40.0G)] [Times: user=1.45 sys=0.09, real=0.13 secs] 2015-12-22T16:52:13.423-0600: 69.077: [GC pause (young) 69.077: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15201, predicted base time: 20.62 ms, remaining time: 179.38 ms, target pause time: 200.00 ms] 69.077: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 207.38 ms] 69.077: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 228.01 ms, target pause time: 200.00 ms] 2015-12-22T16:52:13.549-0600: 69.202: [SoftReference, 0 refs, 0.0025380 secs]2015-12-22T16:52:13.551-0600: 69.204: [WeakReference, 0 refs, 0.0014350 secs]2015-12-22T16:52:13.553-0600: 69.206: [FinalReference, 0 refs, 0.0018660 secs]2015-12-22T16:52:13.554-0600: 69.208: [PhantomReference, 0 refs, 0.0013770 secs]2015-12-22T16:52:13.556-0600: 69.209: [JNI Weak Reference, 0.0000070 secs] 69.214: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.89 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1371030 secs] [Parallel Time: 124.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 69076.8, Avg: 69076.9, Max: 69076.9, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.1, Avg: 1.5, Max: 1.7, Diff: 0.6, Sum: 19.2] [Update RS (ms): Min: 2.9, Avg: 3.4, Max: 5.4, Diff: 2.5, Sum: 44.6] [Processed Buffers: Min: 4, Avg: 4.9, Max: 6, Diff: 2, Sum: 64] [Scan RS (ms): Min: 4.3, Avg: 6.5, Max: 7.7, Diff: 3.4, Sum: 83.9] [Object Copy (ms): Min: 112.0, Avg: 112.6, Max: 112.8, Diff: 0.8, Sum: 1463.4] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 123.9, Avg: 124.0, Max: 124.2, Diff: 0.3, Sum: 1612.0] [GC Worker End (ms): Min: 69200.8, Avg: 69200.9, Max: 69201.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 12.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.1 ms] [Ref Enq: 0.5 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 14.2G(40.0G)->12.8G(40.0G)] [Times: user=1.55 sys=0.08, real=0.14 secs] 2015-12-22T16:52:14.137-0600: 69.790: [GC pause (young) 69.790: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 12640, predicted base time: 20.54 ms, remaining time: 179.46 ms, target pause time: 200.00 ms] 69.790: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 185.86 ms] 69.790: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 206.41 ms, target pause time: 200.00 ms] 2015-12-22T16:52:14.258-0600: 69.911: [SoftReference, 0 refs, 0.0025000 secs]2015-12-22T16:52:14.261-0600: 69.914: [WeakReference, 0 refs, 0.0016820 secs]2015-12-22T16:52:14.262-0600: 69.916: [FinalReference, 0 refs, 0.0013550 secs]2015-12-22T16:52:14.264-0600: 69.917: [PhantomReference, 0 refs, 0.0010270 secs]2015-12-22T16:52:14.265-0600: 69.918: [JNI Weak Reference, 0.0000130 secs] 69.923: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.82 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1328010 secs] [Parallel Time: 120.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 69790.5, Avg: 69790.6, Max: 69790.7, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.2, Avg: 1.4, Max: 1.6, Diff: 0.3, Sum: 18.4] [Update RS (ms): Min: 2.5, Avg: 2.9, Max: 3.3, Diff: 0.7, Sum: 37.1] [Processed Buffers: Min: 3, Avg: 4.2, Max: 5, Diff: 2, Sum: 54] [Scan RS (ms): Min: 6.0, Avg: 6.4, Max: 7.2, Diff: 1.2, Sum: 83.6] [Object Copy (ms): Min: 108.8, Avg: 109.4, Max: 109.5, Diff: 0.7, Sum: 1422.1] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 120.1, Avg: 120.1, Max: 120.3, Diff: 0.2, Sum: 1561.9] [GC Worker End (ms): Min: 69910.7, Avg: 69910.8, Max: 69910.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 11.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.2 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 14.5G(40.0G)->13.1G(40.0G)] [Times: user=1.52 sys=0.07, real=0.14 secs] 2015-12-22T16:52:14.832-0600: 70.486: [GC pause (young) 70.486: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 13705, predicted base time: 20.90 ms, remaining time: 179.10 ms, target pause time: 200.00 ms] 70.486: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 168.08 ms] 70.486: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 188.98 ms, target pause time: 200.00 ms] 2015-12-22T16:52:14.956-0600: 70.609: [SoftReference, 0 refs, 0.0010900 secs]2015-12-22T16:52:14.957-0600: 70.610: [WeakReference, 0 refs, 0.0014030 secs]2015-12-22T16:52:14.958-0600: 70.612: [FinalReference, 0 refs, 0.0013040 secs]2015-12-22T16:52:14.960-0600: 70.613: [PhantomReference, 0 refs, 0.0014000 secs]2015-12-22T16:52:14.961-0600: 70.614: [JNI Weak Reference, 0.0000060 secs] 70.619: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.60 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1338380 secs] [Parallel Time: 123.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 70485.9, Avg: 70485.9, Max: 70486.0, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.1, Avg: 1.4, Max: 1.6, Diff: 0.5, Sum: 18.6] [Update RS (ms): Min: 3.0, Avg: 3.4, Max: 6.3, Diff: 3.3, Sum: 44.4] [Processed Buffers: Min: 3, Avg: 4.5, Max: 6, Diff: 3, Sum: 59] [Scan RS (ms): Min: 2.9, Avg: 5.8, Max: 6.2, Diff: 3.3, Sum: 74.8] [Object Copy (ms): Min: 111.9, Avg: 112.2, Max: 112.7, Diff: 0.9, Sum: 1458.6] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 122.8, Avg: 122.8, Max: 122.9, Diff: 0.2, Sum: 1597.0] [GC Worker End (ms): Min: 70608.8, Avg: 70608.8, Max: 70608.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 10.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.5 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(2096.0M) Survivors: 256.0M->256.0M Heap: 14.8G(40.0G)->13.4G(40.0G)] [Times: user=1.54 sys=0.08, real=0.13 secs] 2015-12-22T16:52:17.080-0600: 72.733: [GC pause (young) 72.733: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 19120, predicted base time: 21.75 ms, remaining time: 178.25 ms, target pause time: 200.00 ms] 72.733: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 421.72 ms] 72.733: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 443.47 ms, target pause time: 200.00 ms] 2015-12-22T16:52:17.454-0600: 73.107: [SoftReference, 0 refs, 0.0018300 secs]2015-12-22T16:52:17.456-0600: 73.109: [WeakReference, 0 refs, 0.0021940 secs]2015-12-22T16:52:17.458-0600: 73.111: [FinalReference, 21 refs, 0.0029170 secs]2015-12-22T16:52:17.461-0600: 73.114: [PhantomReference, 0 refs, 0.0015580 secs]2015-12-22T16:52:17.462-0600: 73.116: [JNI Weak Reference, 0.0000140 secs] 73.133: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.48 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4001260 secs] [Parallel Time: 373.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 72733.4, Avg: 72733.6, Max: 72733.7, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 21.0] [Update RS (ms): Min: 2.4, Avg: 2.8, Max: 3.8, Diff: 1.4, Sum: 36.8] [Processed Buffers: Min: 0, Avg: 6.5, Max: 10, Diff: 10, Sum: 84] [Scan RS (ms): Min: 168.0, Avg: 168.9, Max: 169.2, Diff: 1.1, Sum: 2195.5] [Object Copy (ms): Min: 199.8, Avg: 199.9, Max: 199.9, Diff: 0.1, Sum: 2598.3] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 373.1, Avg: 373.3, Max: 373.4, Diff: 0.3, Sum: 4852.7] [GC Worker End (ms): Min: 73106.8, Avg: 73106.8, Max: 73106.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 25.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.7 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 15.2G(40.0G)->13.9G(40.0G)] [Times: user=4.79 sys=0.11, real=0.40 secs] 2015-12-22T16:52:20.155-0600: 75.808: [GC pause (young) 75.810: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15019, predicted base time: 26.93 ms, remaining time: 173.07 ms, target pause time: 200.00 ms] 75.810: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 498.47 ms] 75.810: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 525.40 ms, target pause time: 200.00 ms] 2015-12-22T16:52:20.569-0600: 76.222: [SoftReference, 0 refs, 0.0013580 secs]2015-12-22T16:52:20.570-0600: 76.223: [WeakReference, 0 refs, 0.0013370 secs]2015-12-22T16:52:20.571-0600: 76.225: [FinalReference, 8 refs, 0.0026160 secs]2015-12-22T16:52:20.574-0600: 76.227: [PhantomReference, 0 refs, 0.0015120 secs]2015-12-22T16:52:20.576-0600: 76.229: [JNI Weak Reference, 0.0000140 secs] 76.248: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 18.42 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4398590 secs] [Parallel Time: 411.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 75810.6, Avg: 75811.0, Max: 75811.3, Diff: 0.7] [Ext Root Scanning (ms): Min: 1.5, Avg: 2.4, Max: 3.0, Diff: 1.5, Sum: 31.4] [Update RS (ms): Min: 2.4, Avg: 3.0, Max: 3.7, Diff: 1.3, Sum: 38.6] [Processed Buffers: Min: 1, Avg: 5.3, Max: 14, Diff: 13, Sum: 69] [Scan RS (ms): Min: 217.9, Avg: 218.6, Max: 219.1, Diff: 1.2, Sum: 2841.6] [Object Copy (ms): Min: 186.4, Avg: 186.8, Max: 187.9, Diff: 1.4, Sum: 2427.9] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 0.9] [GC Worker Total (ms): Min: 410.4, Avg: 410.8, Max: 411.2, Diff: 0.8, Sum: 5340.3] [GC Worker End (ms): Min: 76221.7, Avg: 76221.7, Max: 76221.8, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 27.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.0 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 15.7G(40.0G)->14.4G(40.0G)] [Times: user=5.14 sys=0.19, real=0.44 secs] 2015-12-22T16:52:26.951-0600: 82.604: [GC pause (young) 82.604: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15953, predicted base time: 30.55 ms, remaining time: 169.45 ms, target pause time: 200.00 ms] 82.604: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 232.68 ms] 82.604: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 263.23 ms, target pause time: 200.00 ms] 2015-12-22T16:52:27.131-0600: 82.785: [SoftReference, 0 refs, 0.0032670 secs]2015-12-22T16:52:27.134-0600: 82.788: [WeakReference, 0 refs, 0.0027950 secs]2015-12-22T16:52:27.137-0600: 82.791: [FinalReference, 7 refs, 0.0029200 secs]2015-12-22T16:52:27.140-0600: 82.794: [PhantomReference, 0 refs, 0.0014760 secs]2015-12-22T16:52:27.142-0600: 82.795: [JNI Weak Reference, 0.0000170 secs] 82.800: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 17.08 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1959550 secs] [Parallel Time: 179.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 82604.4, Avg: 82604.7, Max: 82604.9, Diff: 0.5] [Ext Root Scanning (ms): Min: 0.6, Avg: 1.4, Max: 1.8, Diff: 1.2, Sum: 18.3] [Update RS (ms): Min: 5.4, Avg: 6.0, Max: 6.5, Diff: 1.1, Sum: 77.4] [Processed Buffers: Min: 4, Avg: 6.6, Max: 16, Diff: 12, Sum: 86] [Scan RS (ms): Min: 9.3, Avg: 9.8, Max: 10.3, Diff: 1.0, Sum: 128.0] [Object Copy (ms): Min: 159.7, Avg: 160.3, Max: 161.4, Diff: 1.8, Sum: 2083.6] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 3.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.5] [GC Worker Total (ms): Min: 177.6, Avg: 177.8, Max: 178.1, Diff: 0.5, Sum: 2311.9] [GC Worker End (ms): Min: 82782.4, Avg: 82782.5, Max: 82782.7, Diff: 0.3] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 16.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 11.7 ms] [Ref Enq: 1.1 ms] [Free CSet: 0.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 16.2G(40.0G)->14.9G(40.0G)] [Times: user=2.27 sys=0.08, real=0.19 secs] 2015-12-22T16:52:31.960-0600: 87.613: [GC pause (young) 87.613: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 24770, predicted base time: 32.45 ms, remaining time: 167.55 ms, target pause time: 200.00 ms] 87.613: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 222.04 ms] 87.613: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 254.49 ms, target pause time: 200.00 ms] 2015-12-22T16:52:32.193-0600: 87.847: [SoftReference, 0 refs, 0.0039520 secs]2015-12-22T16:52:32.197-0600: 87.851: [WeakReference, 0 refs, 0.0021440 secs]2015-12-22T16:52:32.200-0600: 87.853: [FinalReference, 8 refs, 0.0031960 secs]2015-12-22T16:52:32.203-0600: 87.856: [PhantomReference, 0 refs, 0.0016080 secs]2015-12-22T16:52:32.204-0600: 87.858: [JNI Weak Reference, 0.0000080 secs] 87.863: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 11.52 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2503890 secs] [Parallel Time: 232.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 87613.7, Avg: 87614.1, Max: 87614.4, Diff: 0.7] [Ext Root Scanning (ms): Min: 0.7, Avg: 1.7, Max: 2.5, Diff: 1.8, Sum: 22.3] [Update RS (ms): Min: 16.7, Avg: 17.5, Max: 19.5, Diff: 2.8, Sum: 227.4] [Processed Buffers: Min: 6, Avg: 9.1, Max: 19, Diff: 13, Sum: 118] [Scan RS (ms): Min: 17.6, Avg: 19.5, Max: 20.2, Diff: 2.6, Sum: 253.0] [Object Copy (ms): Min: 192.0, Avg: 192.6, Max: 193.5, Diff: 1.5, Sum: 2503.8] [Termination (ms): Min: 0.1, Avg: 0.5, Max: 0.6, Diff: 0.5, Sum: 6.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.3] [GC Worker Total (ms): Min: 231.6, Avg: 231.9, Max: 232.2, Diff: 0.7, Sum: 3014.2] [GC Worker End (ms): Min: 87845.9, Avg: 87846.0, Max: 87846.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 16.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 11.4 ms] [Ref Enq: 0.9 ms] [Free CSet: 0.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 16.6G(40.0G)->15.4G(40.0G)] [Times: user=2.87 sys=0.19, real=0.25 secs] 2015-12-22T16:52:34.966-0600: 90.619: [GC pause (young) 90.619: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 26920, predicted base time: 37.20 ms, remaining time: 162.80 ms, target pause time: 200.00 ms] 90.619: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 248.75 ms] 90.619: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 285.95 ms, target pause time: 200.00 ms] 2015-12-22T16:52:35.668-0600: 91.321: [SoftReference, 0 refs, 0.0016730 secs]2015-12-22T16:52:35.670-0600: 91.323: [WeakReference, 0 refs, 0.0007970 secs]2015-12-22T16:52:35.671-0600: 91.324: [FinalReference, 2 refs, 0.0012780 secs]2015-12-22T16:52:35.672-0600: 91.325: [PhantomReference, 0 refs, 0.0004940 secs]2015-12-22T16:52:35.672-0600: 91.326: [JNI Weak Reference, 0.0000100 secs], 0.7205660 secs] [Parallel Time: 701.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 90619.6, Avg: 90619.9, Max: 90620.1, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.1, Avg: 1.6, Max: 1.9, Diff: 0.8, Sum: 20.2] [Update RS (ms): Min: 15.0, Avg: 16.3, Max: 18.3, Diff: 3.3, Sum: 212.3] [Processed Buffers: Min: 7, Avg: 8.5, Max: 13, Diff: 6, Sum: 111] [Scan RS (ms): Min: 82.5, Avg: 84.4, Max: 85.7, Diff: 3.2, Sum: 1096.9] [Object Copy (ms): Min: 577.7, Avg: 580.3, Max: 598.9, Diff: 21.3, Sum: 7543.9] [Termination (ms): Min: 0.0, Avg: 18.4, Max: 20.8, Diff: 20.8, Sum: 238.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 700.7, Avg: 701.0, Max: 701.3, Diff: 0.6, Sum: 9112.7] [GC Worker End (ms): Min: 91320.9, Avg: 91320.9, Max: 91320.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 18.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.6 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 17.3G(40.0G)->16.9G(40.0G)] [Times: user=8.59 sys=0.47, real=0.72 secs] 2015-12-22T16:52:39.416-0600: 95.069: [GC pause (young) 95.069: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 20456, predicted base time: 34.92 ms, remaining time: 165.08 ms, target pause time: 200.00 ms] 95.069: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 388.67 ms] 95.069: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 423.59 ms, target pause time: 200.00 ms] 2015-12-22T16:52:40.067-0600: 95.720: [SoftReference, 0 refs, 0.0005790 secs]2015-12-22T16:52:40.068-0600: 95.721: [WeakReference, 0 refs, 0.0002540 secs]2015-12-22T16:52:40.068-0600: 95.721: [FinalReference, 1 refs, 0.0005450 secs]2015-12-22T16:52:40.068-0600: 95.722: [PhantomReference, 0 refs, 0.0002220 secs]2015-12-22T16:52:40.069-0600: 95.722: [JNI Weak Reference, 0.0000090 secs] 95.738: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 11.02 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.6690210 secs] [Parallel Time: 650.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 95069.5, Avg: 95069.7, Max: 95069.9, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.9, Max: 2.2, Diff: 0.9, Sum: 24.5] [Update RS (ms): Min: 6.1, Avg: 7.2, Max: 7.6, Diff: 1.5, Sum: 93.4] [Processed Buffers: Min: 3, Avg: 6.5, Max: 11, Diff: 8, Sum: 85] [Scan RS (ms): Min: 80.7, Avg: 81.0, Max: 81.2, Diff: 0.5, Sum: 1052.7] [Object Copy (ms): Min: 557.0, Avg: 557.7, Max: 560.1, Diff: 3.1, Sum: 7250.3] [Termination (ms): Min: 0.0, Avg: 2.4, Max: 2.9, Diff: 2.9, Sum: 31.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.0] [GC Worker Total (ms): Min: 650.1, Avg: 650.3, Max: 650.5, Diff: 0.4, Sum: 8453.4] [GC Worker End (ms): Min: 95719.9, Avg: 95719.9, Max: 95720.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 18.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.8 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 18.8G(40.0G)->18.4G(40.0G)] [Times: user=7.93 sys=0.50, real=0.67 secs] 2015-12-22T16:52:43.681-0600: 99.334: [GC pause (young) 99.334: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 30362, predicted base time: 38.84 ms, remaining time: 161.16 ms, target pause time: 200.00 ms] 99.334: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 501.88 ms] 99.334: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 540.73 ms, target pause time: 200.00 ms] 2015-12-22T16:52:44.270-0600: 99.923: [SoftReference, 0 refs, 0.0004110 secs]2015-12-22T16:52:44.270-0600: 99.923: [WeakReference, 0 refs, 0.0004420 secs]2015-12-22T16:52:44.270-0600: 99.924: [FinalReference, 1 refs, 0.0016660 secs]2015-12-22T16:52:44.272-0600: 99.925: [PhantomReference, 0 refs, 0.0010970 secs]2015-12-22T16:52:44.273-0600: 99.927: [JNI Weak Reference, 0.0000070 secs] 99.944: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 11.51 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 99.944: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 21541945344 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] , 0.6099370 secs] [Parallel Time: 588.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 99334.4, Avg: 99334.7, Max: 99335.0, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.1, Max: 2.4, Diff: 0.7, Sum: 27.3] [Update RS (ms): Min: 14.0, Avg: 14.7, Max: 16.0, Diff: 2.0, Sum: 191.4] [Processed Buffers: Min: 8, Avg: 9.5, Max: 13, Diff: 5, Sum: 123] [Scan RS (ms): Min: 82.8, Avg: 84.2, Max: 84.9, Diff: 2.0, Sum: 1095.2] [Object Copy (ms): Min: 483.9, Avg: 484.5, Max: 487.1, Diff: 3.2, Sum: 6298.8] [Termination (ms): Min: 0.0, Avg: 2.3, Max: 2.9, Diff: 2.9, Sum: 29.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.3] [GC Worker Total (ms): Min: 587.7, Avg: 588.0, Max: 588.2, Diff: 0.5, Sum: 7643.6] [GC Worker End (ms): Min: 99922.7, Avg: 99922.7, Max: 99922.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 20.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.8 ms] [Ref Enq: 0.4 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 20.5G(40.0G)->20.1G(40.0G)] [Times: user=7.22 sys=0.44, real=0.61 secs] 105.569: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:52:49.916-0600: 105.569: [GC pause (young) (initial-mark) 105.571: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 30700, predicted base time: 40.07 ms, remaining time: 159.93 ms, target pause time: 200.00 ms] 105.571: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 599.66 ms] 105.571: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 639.73 ms, target pause time: 200.00 ms] 2015-12-22T16:52:50.637-0600: 106.291: [SoftReference, 0 refs, 0.0007050 secs]2015-12-22T16:52:50.638-0600: 106.291: [WeakReference, 0 refs, 0.0014160 secs]2015-12-22T16:52:50.639-0600: 106.293: [FinalReference, 0 refs, 0.0015500 secs]2015-12-22T16:52:50.641-0600: 106.294: [PhantomReference, 0 refs, 0.0009160 secs]2015-12-22T16:52:50.642-0600: 106.295: [JNI Weak Reference, 0.0000160 secs] 106.321: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 11.73 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.7523940 secs] [Parallel Time: 718.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 105571.6, Avg: 105571.8, Max: 105572.0, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.8, Avg: 1.7, Max: 2.9, Diff: 2.1, Sum: 22.6] [Update RS (ms): Min: 2.5, Avg: 4.1, Max: 4.7, Diff: 2.3, Sum: 53.2] [Processed Buffers: Min: 6, Avg: 9.5, Max: 13, Diff: 7, Sum: 124] [Scan RS (ms): Min: 99.0, Avg: 99.2, Max: 100.0, Diff: 1.0, Sum: 1289.7] [Object Copy (ms): Min: 559.1, Avg: 570.7, Max: 614.2, Diff: 55.0, Sum: 7418.8] [Termination (ms): Min: 0.0, Avg: 42.6, Max: 52.6, Diff: 52.6, Sum: 553.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.2] [GC Worker Total (ms): Min: 718.2, Avg: 718.4, Max: 718.6, Diff: 0.4, Sum: 9339.2] [GC Worker End (ms): Min: 106290.2, Avg: 106290.2, Max: 106290.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 32.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.9 ms] [Ref Enq: 0.7 ms] [Free CSet: 1.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 21.8G(40.0G)->21.7G(40.0G)] [Times: user=8.77 sys=0.56, real=0.76 secs] 2015-12-22T16:52:50.668-0600: 106.322: [GC concurrent-root-region-scan-start] 2015-12-22T16:52:50.741-0600: 106.394: [GC concurrent-root-region-scan-end, 0.0726660 secs] 2015-12-22T16:52:50.741-0600: 106.394: [GC concurrent-mark-start] 2015-12-22T16:52:57.341-0600: 112.994: [GC pause (young) 112.994: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 30634, predicted base time: 43.64 ms, remaining time: 156.36 ms, target pause time: 200.00 ms] 112.994: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 635.89 ms] 112.994: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 679.54 ms, target pause time: 200.00 ms] 2015-12-22T16:52:57.661-0600: 113.315: [SoftReference, 0 refs, 0.0027330 secs]2015-12-22T16:52:57.664-0600: 113.317: [WeakReference, 0 refs, 0.0019550 secs]2015-12-22T16:52:57.666-0600: 113.319: [FinalReference, 107 refs, 0.0031070 secs]2015-12-22T16:52:57.669-0600: 113.322: [PhantomReference, 9 refs, 0.0013760 secs]2015-12-22T16:52:57.671-0600: 113.324: [JNI Weak Reference, 0.0000220 secs] 113.340: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 11.60 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3451980 secs] [Parallel Time: 319.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 112994.8, Avg: 112995.0, Max: 112995.3, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.1, Avg: 1.9, Max: 2.3, Diff: 1.2, Sum: 25.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 3.6, Avg: 4.3, Max: 4.8, Diff: 1.2, Sum: 56.2] [Processed Buffers: Min: 7, Avg: 10.6, Max: 16, Diff: 9, Sum: 138] [Scan RS (ms): Min: 81.0, Avg: 81.5, Max: 81.6, Diff: 0.6, Sum: 1059.2] [Object Copy (ms): Min: 230.3, Avg: 230.6, Max: 232.2, Diff: 1.8, Sum: 2997.8] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 318.3, Avg: 318.6, Max: 318.8, Diff: 0.5, Sum: 4141.6] [GC Worker End (ms): Min: 113313.6, Avg: 113313.6, Max: 113313.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.6 ms] [Other: 24.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 9.9 ms] [Ref Enq: 0.5 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 23.5G(40.0G)->22.7G(40.0G)] [Times: user=3.98 sys=0.21, real=0.34 secs] 2015-12-22T16:52:59.436-0600: 115.089: [GC pause (young) 115.089: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 223240, predicted base time: 111.54 ms, remaining time: 88.46 ms, target pause time: 200.00 ms] 115.089: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 476.34 ms] 115.089: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 587.88 ms, target pause time: 200.00 ms] 2015-12-22T16:52:59.640-0600: 115.293: [SoftReference, 0 refs, 0.0017210 secs]2015-12-22T16:52:59.641-0600: 115.295: [WeakReference, 0 refs, 0.0012060 secs]2015-12-22T16:52:59.643-0600: 115.296: [FinalReference, 2 refs, 0.0013380 secs]2015-12-22T16:52:59.644-0600: 115.297: [PhantomReference, 9 refs, 0.0003110 secs]2015-12-22T16:52:59.644-0600: 115.298: [JNI Weak Reference, 0.0000070 secs] 115.303: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 10.40 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2137870 secs] [Parallel Time: 202.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 115089.6, Avg: 115089.7, Max: 115089.7, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.2, Avg: 1.5, Max: 1.6, Diff: 0.4, Sum: 19.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 46.1, Avg: 46.2, Max: 46.4, Diff: 0.3, Sum: 600.6] [Processed Buffers: Min: 56, Avg: 68.4, Max: 93, Diff: 37, Sum: 889] [Scan RS (ms): Min: 36.3, Avg: 36.5, Max: 36.6, Diff: 0.2, Sum: 473.9] [Object Copy (ms): Min: 117.9, Avg: 118.0, Max: 118.3, Diff: 0.5, Sum: 1534.1] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 4.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [GC Worker Total (ms): Min: 202.4, Avg: 202.5, Max: 202.6, Diff: 0.1, Sum: 2632.4] [GC Worker End (ms): Min: 115292.1, Avg: 115292.2, Max: 115292.2, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 10.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.2 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 24.5G(40.0G)->23.0G(40.0G)] [Times: user=2.57 sys=0.09, real=0.22 secs] 2015-12-22T16:53:00.654-0600: 116.307: [GC pause (young) 116.307: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 27459, predicted base time: 35.57 ms, remaining time: 164.43 ms, target pause time: 200.00 ms] 116.307: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 365.41 ms] 116.307: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 400.98 ms, target pause time: 200.00 ms] 2015-12-22T16:53:00.783-0600: 116.437: [SoftReference, 0 refs, 0.0025560 secs]2015-12-22T16:53:00.786-0600: 116.439: [WeakReference, 0 refs, 0.0015260 secs]2015-12-22T16:53:00.787-0600: 116.441: [FinalReference, 0 refs, 0.0014100 secs]2015-12-22T16:53:00.789-0600: 116.442: [PhantomReference, 1 refs, 0.0014670 secs]2015-12-22T16:53:00.790-0600: 116.444: [JNI Weak Reference, 0.0000210 secs] 116.449: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 10.28 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1418000 secs] [Parallel Time: 128.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 116307.4, Avg: 116307.6, Max: 116307.7, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.6, Diff: 0.3, Sum: 19.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.1] [Update RS (ms): Min: 5.4, Avg: 5.5, Max: 5.7, Diff: 0.4, Sum: 72.0] [Processed Buffers: Min: 6, Avg: 9.2, Max: 13, Diff: 7, Sum: 120] [Scan RS (ms): Min: 10.9, Avg: 11.1, Max: 11.2, Diff: 0.4, Sum: 143.8] [Object Copy (ms): Min: 109.6, Avg: 109.7, Max: 110.0, Diff: 0.4, Sum: 1425.8] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.3] [GC Worker Total (ms): Min: 127.7, Avg: 127.9, Max: 128.1, Diff: 0.4, Sum: 1662.6] [GC Worker End (ms): Min: 116435.4, Avg: 116435.5, Max: 116435.6, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 12.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.7 ms] [Ref Enq: 1.0 ms] [Free CSet: 0.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 24.7G(40.0G)->23.3G(40.0G)] [Times: user=1.60 sys=0.08, real=0.14 secs] 2015-12-22T16:53:01.455-0600: 117.109: [GC pause (young) 117.109: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 184637, predicted base time: 79.55 ms, remaining time: 120.45 ms, target pause time: 200.00 ms] 117.109: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 274.73 ms] 117.109: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 354.28 ms, target pause time: 200.00 ms] 2015-12-22T16:53:01.627-0600: 117.281: [SoftReference, 0 refs, 0.0009690 secs]2015-12-22T16:53:01.628-0600: 117.282: [WeakReference, 0 refs, 0.0009130 secs]2015-12-22T16:53:01.629-0600: 117.283: [FinalReference, 2 refs, 0.0010570 secs]2015-12-22T16:53:01.630-0600: 117.284: [PhantomReference, 1 refs, 0.0009540 secs]2015-12-22T16:53:01.631-0600: 117.285: [JNI Weak Reference, 0.0000070 secs] 117.290: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 10.01 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1809560 secs] [Parallel Time: 171.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 117108.9, Avg: 117109.0, Max: 117109.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.7, Diff: 0.4, Sum: 20.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 44.1, Avg: 44.4, Max: 44.5, Diff: 0.4, Sum: 576.6] [Processed Buffers: Min: 49, Avg: 62.2, Max: 75, Diff: 26, Sum: 808] [Scan RS (ms): Min: 11.4, Avg: 11.6, Max: 11.7, Diff: 0.3, Sum: 150.7] [Object Copy (ms): Min: 113.6, Avg: 113.7, Max: 113.7, Diff: 0.1, Sum: 1477.7] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 171.1, Avg: 171.2, Max: 171.4, Diff: 0.3, Sum: 2225.8] [GC Worker End (ms): Min: 117280.2, Avg: 117280.2, Max: 117280.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 8.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.2 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 25.1G(40.0G)->23.6G(40.0G)] [Times: user=2.13 sys=0.10, real=0.18 secs] 2015-12-22T16:53:02.335-0600: 117.988: [GC pause (young) 117.988: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 303490, predicted base time: 113.91 ms, remaining time: 86.09 ms, target pause time: 200.00 ms] 117.988: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 251.56 ms] 117.988: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 365.47 ms, target pause time: 200.00 ms] 2015-12-22T16:53:02.536-0600: 118.189: [SoftReference, 0 refs, 0.0009260 secs]2015-12-22T16:53:02.537-0600: 118.190: [WeakReference, 0 refs, 0.0002660 secs]2015-12-22T16:53:02.537-0600: 118.190: [FinalReference, 2 refs, 0.0002450 secs]2015-12-22T16:53:02.537-0600: 118.191: [PhantomReference, 0 refs, 0.0002110 secs]2015-12-22T16:53:02.537-0600: 118.191: [JNI Weak Reference, 0.0000070 secs], 0.2087510 secs] [Parallel Time: 200.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 117988.2, Avg: 117988.4, Max: 117988.5, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 20.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.5, Diff: 0.5, Sum: 0.5] [Update RS (ms): Min: 65.2, Avg: 65.5, Max: 65.7, Diff: 0.6, Sum: 851.8] [Processed Buffers: Min: 78, Avg: 101.3, Max: 128, Diff: 50, Sum: 1317] [Scan RS (ms): Min: 20.9, Avg: 21.1, Max: 21.2, Diff: 0.3, Sum: 274.3] [Object Copy (ms): Min: 112.0, Avg: 112.0, Max: 112.3, Diff: 0.3, Sum: 1456.6] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 200.3, Avg: 200.4, Max: 200.5, Diff: 0.2, Sum: 2604.9] [GC Worker End (ms): Min: 118188.7, Avg: 118188.7, Max: 118188.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 7.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.9 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 25.4G(40.0G)->23.9G(40.0G)] [Times: user=2.54 sys=0.07, real=0.21 secs] 2015-12-22T16:53:03.149-0600: 118.802: [GC pause (young) 118.802: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 510246, predicted base time: 163.61 ms, remaining time: 36.39 ms, target pause time: 200.00 ms] 118.802: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 199.03 ms] 118.802: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 362.64 ms, target pause time: 200.00 ms] 2015-12-22T16:53:03.401-0600: 119.055: [SoftReference, 0 refs, 0.0017440 secs]2015-12-22T16:53:03.403-0600: 119.056: [WeakReference, 0 refs, 0.0016460 secs]2015-12-22T16:53:03.405-0600: 119.058: [FinalReference, 0 refs, 0.0012150 secs]2015-12-22T16:53:03.406-0600: 119.059: [PhantomReference, 0 refs, 0.0010940 secs]2015-12-22T16:53:03.407-0600: 119.060: [JNI Weak Reference, 0.0000100 secs] 119.066: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 11.56 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2642390 secs] [Parallel Time: 251.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 118802.5, Avg: 118802.6, Max: 118802.7, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.2, Avg: 1.6, Max: 1.7, Diff: 0.6, Sum: 20.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.9, Diff: 0.9, Sum: 0.9] [Update RS (ms): Min: 102.9, Avg: 103.5, Max: 103.6, Diff: 0.7, Sum: 1346.0] [Processed Buffers: Min: 143, Avg: 165.1, Max: 231, Diff: 88, Sum: 2146] [Scan RS (ms): Min: 14.7, Avg: 14.8, Max: 14.9, Diff: 0.1, Sum: 192.6] [Object Copy (ms): Min: 130.7, Avg: 130.8, Max: 131.2, Diff: 0.5, Sum: 1700.7] [Termination (ms): Min: 0.1, Avg: 0.3, Max: 0.3, Diff: 0.3, Sum: 3.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [GC Worker Total (ms): Min: 251.0, Avg: 251.1, Max: 251.2, Diff: 0.2, Sum: 3264.7] [GC Worker End (ms): Min: 119053.8, Avg: 119053.8, Max: 119053.8, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 11.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.3 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 25.7G(40.0G)->24.3G(40.0G)] [Times: user=3.20 sys=0.09, real=0.26 secs] 2015-12-22T16:53:04.012-0600: 119.665: [GC pause (young) 119.665: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 467866, predicted base time: 146.83 ms, remaining time: 53.17 ms, target pause time: 200.00 ms] 119.665: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 180.99 ms] 119.665: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 327.82 ms, target pause time: 200.00 ms] 2015-12-22T16:53:04.282-0600: 119.936: [SoftReference, 0 refs, 0.0005800 secs]2015-12-22T16:53:04.283-0600: 119.936: [WeakReference, 0 refs, 0.0002610 secs]2015-12-22T16:53:04.283-0600: 119.937: [FinalReference, 0 refs, 0.0001960 secs]2015-12-22T16:53:04.284-0600: 119.937: [PhantomReference, 0 refs, 0.0002170 secs]2015-12-22T16:53:04.284-0600: 119.937: [JNI Weak Reference, 0.0000140 secs] 119.943: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.16 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2780150 secs] [Parallel Time: 270.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 119665.5, Avg: 119665.7, Max: 119665.8, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.7, Diff: 0.2, Sum: 20.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 1.0, Diff: 1.0, Sum: 1.0] [Update RS (ms): Min: 124.4, Avg: 125.2, Max: 125.8, Diff: 1.4, Sum: 1627.5] [Processed Buffers: Min: 126, Avg: 152.0, Max: 194, Diff: 68, Sum: 1976] [Scan RS (ms): Min: 11.4, Avg: 11.9, Max: 12.1, Diff: 0.7, Sum: 154.8] [Object Copy (ms): Min: 130.5, Avg: 130.6, Max: 130.9, Diff: 0.4, Sum: 1698.0] [Termination (ms): Min: 0.1, Avg: 0.4, Max: 0.4, Diff: 0.4, Sum: 4.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 269.7, Avg: 269.8, Max: 269.9, Diff: 0.2, Sum: 3507.1] [GC Worker End (ms): Min: 119935.4, Avg: 119935.4, Max: 119935.5, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 7.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.5 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 26.0G(40.0G)->24.7G(40.0G)] [Times: user=3.40 sys=0.12, real=0.28 secs] 2015-12-22T16:53:04.953-0600: 120.607: [GC pause (young) 120.607: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 444307, predicted base time: 143.32 ms, remaining time: 56.68 ms, target pause time: 200.00 ms] 120.607: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 175.37 ms] 120.607: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 318.69 ms, target pause time: 200.00 ms] 2015-12-22T16:53:05.218-0600: 120.872: [SoftReference, 0 refs, 0.0021610 secs]2015-12-22T16:53:05.221-0600: 120.874: [WeakReference, 0 refs, 0.0017720 secs]2015-12-22T16:53:05.222-0600: 120.876: [FinalReference, 0 refs, 0.0016190 secs]2015-12-22T16:53:05.224-0600: 120.877: [PhantomReference, 0 refs, 0.0019650 secs]2015-12-22T16:53:05.226-0600: 120.879: [JNI Weak Reference, 0.0000190 secs] 120.886: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 12.81 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2798110 secs] [Parallel Time: 264.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 120607.0, Avg: 120607.2, Max: 120607.3, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.7, Diff: 0.4, Sum: 19.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.8, Diff: 0.8, Sum: 0.8] [Update RS (ms): Min: 107.0, Avg: 107.5, Max: 108.0, Diff: 1.0, Sum: 1397.1] [Processed Buffers: Min: 117, Avg: 144.2, Max: 189, Diff: 72, Sum: 1875] [Scan RS (ms): Min: 11.3, Avg: 11.9, Max: 12.1, Diff: 0.7, Sum: 154.2] [Object Copy (ms): Min: 142.3, Avg: 142.4, Max: 142.7, Diff: 0.4, Sum: 1851.3] [Termination (ms): Min: 0.1, Avg: 0.2, Max: 0.3, Diff: 0.2, Sum: 3.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.4] [GC Worker Total (ms): Min: 263.5, Avg: 263.6, Max: 263.8, Diff: 0.3, Sum: 3426.9] [GC Worker End (ms): Min: 120870.8, Avg: 120870.8, Max: 120870.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 14.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.3 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 26.4G(40.0G)->25.0G(40.0G)] [Times: user=3.61 sys=0.10, real=0.28 secs] 2015-12-22T16:53:05.425-0600: 121.078: [GC concurrent-mark-end, 14.6840450 secs] 2015-12-22T16:53:05.430-0600: 121.084: [GC remark 2015-12-22T16:53:05.431-0600: 121.085: [GC ref-proc2015-12-22T16:53:05.431-0600: 121.085: [SoftReference, 0 refs, 0.0007100 secs]2015-12-22T16:53:05.432-0600: 121.085: [WeakReference, 820 refs, 0.0011100 secs]2015-12-22T16:53:05.433-0600: 121.087: [FinalReference, 16 refs, 0.0009840 secs]2015-12-22T16:53:05.434-0600: 121.088: [PhantomReference, 106 refs, 0.0005200 secs]2015-12-22T16:53:05.435-0600: 121.088: [JNI Weak Reference, 0.0000590 secs], 0.0037950 secs], 0.0262770 secs] [Times: user=0.26 sys=0.00, real=0.02 secs] 2015-12-22T16:53:05.459-0600: 121.112: [GC cleanup 25G->23G(40G), 0.0703520 secs] [Times: user=0.81 sys=0.09, real=0.07 secs] 2015-12-22T16:53:05.529-0600: 121.182: [GC concurrent-cleanup-start] 2015-12-22T16:53:05.531-0600: 121.184: [GC concurrent-cleanup-end, 0.0017530 secs] 2015-12-22T16:53:06.000-0600: 121.654: [GC pause (young) 121.654: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 149922, predicted base time: 63.16 ms, remaining time: 136.84 ms, target pause time: 200.00 ms] 121.654: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 167.33 ms] 121.654: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 230.49 ms, target pause time: 200.00 ms] 2015-12-22T16:53:06.175-0600: 121.829: [SoftReference, 0 refs, 0.0004920 secs]2015-12-22T16:53:06.176-0600: 121.829: [WeakReference, 0 refs, 0.0001920 secs]2015-12-22T16:53:06.176-0600: 121.829: [FinalReference, 0 refs, 0.0003060 secs]2015-12-22T16:53:06.176-0600: 121.830: [PhantomReference, 0 refs, 0.0002690 secs]2015-12-22T16:53:06.177-0600: 121.830: [JNI Weak Reference, 0.0000070 secs] 121.836: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.02 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 121.836: [G1Ergonomics (Mixed GCs) do not start mixed GCs, reason: reclaimable percentage not over threshold, candidate old regions: 385 regions, reclaimable: 4159079440 bytes (9.68 %), threshold: 20.00 %] , 0.1821350 secs] [Parallel Time: 174.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 121654.1, Avg: 121654.3, Max: 121654.4, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.9, Diff: 0.4, Sum: 22.3] [Update RS (ms): Min: 36.0, Avg: 36.2, Max: 36.4, Diff: 0.4, Sum: 470.9] [Processed Buffers: Min: 37, Avg: 55.6, Max: 91, Diff: 54, Sum: 723] [Scan RS (ms): Min: 17.4, Avg: 17.6, Max: 18.1, Diff: 0.8, Sum: 228.6] [Object Copy (ms): Min: 117.7, Avg: 118.3, Max: 118.6, Diff: 0.9, Sum: 1538.0] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 173.9, Avg: 174.0, Max: 174.2, Diff: 0.3, Sum: 2262.3] [GC Worker End (ms): Min: 121828.3, Avg: 121828.3, Max: 121828.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.4 ms] [Other: 7.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.6 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 24.8G(40.0G)->23.3G(40.0G)] [Times: user=2.19 sys=0.08, real=0.18 secs] 2015-12-22T16:53:06.821-0600: 122.474: [GC pause (young) 122.474: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 21424, predicted base time: 30.24 ms, remaining time: 169.76 ms, target pause time: 200.00 ms] 122.474: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 181.43 ms] 122.474: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 211.67 ms, target pause time: 200.00 ms] 2015-12-22T16:53:06.973-0600: 122.626: [SoftReference, 0 refs, 0.0016820 secs]2015-12-22T16:53:06.974-0600: 122.628: [WeakReference, 0 refs, 0.0010820 secs]2015-12-22T16:53:06.975-0600: 122.629: [FinalReference, 0 refs, 0.0009020 secs]2015-12-22T16:53:06.976-0600: 122.630: [PhantomReference, 0 refs, 0.0012740 secs]2015-12-22T16:53:06.978-0600: 122.631: [JNI Weak Reference, 0.0000070 secs] 122.638: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.00 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 122.638: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 25249710080 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] , 0.1639520 secs] [Parallel Time: 151.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 122474.8, Avg: 122474.9, Max: 122475.0, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.7, Diff: 0.4, Sum: 19.6] [Update RS (ms): Min: 4.0, Avg: 4.9, Max: 12.1, Diff: 8.1, Sum: 63.1] [Processed Buffers: Min: 6, Avg: 16.8, Max: 58, Diff: 52, Sum: 218] [Scan RS (ms): Min: 23.5, Avg: 30.6, Max: 31.4, Diff: 7.9, Sum: 398.3] [Object Copy (ms): Min: 113.6, Avg: 113.7, Max: 113.8, Diff: 0.1, Sum: 1478.0] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 150.6, Avg: 150.7, Max: 150.9, Diff: 0.2, Sum: 1959.6] [GC Worker End (ms): Min: 122625.6, Avg: 122625.7, Max: 122625.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 12.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.3 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 25.1G(40.0G)->23.7G(40.0G)] [Times: user=1.93 sys=0.05, real=0.16 secs] 123.250: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:53:07.597-0600: 123.250: [GC pause (young) (initial-mark) 123.252: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 30575, predicted base time: 29.82 ms, remaining time: 170.18 ms, target pause time: 200.00 ms] 123.252: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 145.94 ms] 123.252: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 175.76 ms, target pause time: 200.00 ms] 2015-12-22T16:53:07.760-0600: 123.413: [SoftReference, 0 refs, 0.0016470 secs]2015-12-22T16:53:07.762-0600: 123.415: [WeakReference, 0 refs, 0.0009320 secs]2015-12-22T16:53:07.763-0600: 123.416: [FinalReference, 0 refs, 0.0012150 secs]2015-12-22T16:53:07.764-0600: 123.417: [PhantomReference, 0 refs, 0.0014640 secs]2015-12-22T16:53:07.765-0600: 123.419: [JNI Weak Reference, 0.0000110 secs] 123.426: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.84 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1753810 secs] [Parallel Time: 160.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 123252.2, Avg: 123252.3, Max: 123252.5, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.1, Max: 3.5, Diff: 1.7, Sum: 27.2] [Update RS (ms): Min: 4.8, Avg: 6.1, Max: 6.4, Diff: 1.6, Sum: 78.8] [Processed Buffers: Min: 9, Avg: 20.5, Max: 34, Diff: 25, Sum: 266] [Scan RS (ms): Min: 27.6, Avg: 27.8, Max: 27.9, Diff: 0.3, Sum: 361.0] [Object Copy (ms): Min: 124.0, Avg: 124.2, Max: 124.4, Diff: 0.4, Sum: 1614.9] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 1.5] [GC Worker Total (ms): Min: 160.3, Avg: 160.4, Max: 160.6, Diff: 0.4, Sum: 2085.4] [GC Worker End (ms): Min: 123412.7, Avg: 123412.8, Max: 123412.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 13.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.8 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 25.4G(40.0G)->24.0G(40.0G)] [Times: user=2.04 sys=0.06, real=0.18 secs] 2015-12-22T16:53:07.773-0600: 123.426: [GC concurrent-root-region-scan-start] 2015-12-22T16:53:08.046-0600: 123.699: [GC concurrent-root-region-scan-end, 0.2734120 secs] 2015-12-22T16:53:08.046-0600: 123.699: [GC concurrent-mark-start] 2015-12-22T16:53:08.490-0600: 124.143: [GC pause (young) 124.143: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 24694, predicted base time: 33.02 ms, remaining time: 166.98 ms, target pause time: 200.00 ms] 124.143: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 155.75 ms] 124.143: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 188.76 ms, target pause time: 200.00 ms] 2015-12-22T16:53:08.679-0600: 124.332: [SoftReference, 0 refs, 0.0017280 secs]2015-12-22T16:53:08.681-0600: 124.334: [WeakReference, 0 refs, 0.0009430 secs]2015-12-22T16:53:08.682-0600: 124.335: [FinalReference, 0 refs, 0.0014550 secs]2015-12-22T16:53:08.683-0600: 124.336: [PhantomReference, 0 refs, 0.0011420 secs]2015-12-22T16:53:08.684-0600: 124.337: [JNI Weak Reference, 0.0000070 secs] 124.344: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 20.70 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2009080 secs] [Parallel Time: 188.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 124143.3, Avg: 124143.5, Max: 124143.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.9, Diff: 0.4, Sum: 21.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.9, Diff: 0.9, Sum: 0.9] [Update RS (ms): Min: 5.0, Avg: 6.9, Max: 23.9, Diff: 19.0, Sum: 89.3] [Processed Buffers: Min: 7, Avg: 18.4, Max: 44, Diff: 37, Sum: 239] [Scan RS (ms): Min: 10.9, Avg: 27.8, Max: 29.4, Diff: 18.5, Sum: 361.4] [Object Copy (ms): Min: 150.0, Avg: 150.2, Max: 151.6, Diff: 1.6, Sum: 1952.6] [Termination (ms): Min: 0.0, Avg: 1.4, Max: 1.6, Diff: 1.6, Sum: 18.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 187.9, Avg: 188.1, Max: 188.2, Diff: 0.3, Sum: 2444.8] [GC Worker End (ms): Min: 124331.5, Avg: 124331.5, Max: 124331.6, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 11.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.8 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 25.8G(40.0G)->24.4G(40.0G)] [Times: user=2.46 sys=0.00, real=0.20 secs] 2015-12-22T16:53:09.382-0600: 125.036: [GC pause (young) 125.036: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 249430, predicted base time: 88.85 ms, remaining time: 111.15 ms, target pause time: 200.00 ms] 125.036: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 154.09 ms] 125.036: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 242.94 ms, target pause time: 200.00 ms] 2015-12-22T16:53:09.580-0600: 125.233: [SoftReference, 0 refs, 0.0004840 secs]2015-12-22T16:53:09.580-0600: 125.234: [WeakReference, 0 refs, 0.0005600 secs]2015-12-22T16:53:09.581-0600: 125.234: [FinalReference, 0 refs, 0.0006130 secs]2015-12-22T16:53:09.581-0600: 125.235: [PhantomReference, 0 refs, 0.0007020 secs]2015-12-22T16:53:09.582-0600: 125.236: [JNI Weak Reference, 0.0000250 secs] 125.242: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 22.95 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2067140 secs] [Parallel Time: 196.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 125036.1, Avg: 125036.2, Max: 125036.2, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.5, Max: 1.6, Diff: 0.2, Sum: 20.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 61.7, Avg: 62.2, Max: 62.6, Diff: 0.8, Sum: 809.2] [Processed Buffers: Min: 67, Avg: 86.4, Max: 125, Diff: 58, Sum: 1123] [Scan RS (ms): Min: 20.5, Avg: 20.8, Max: 21.0, Diff: 0.6, Sum: 270.1] [Object Copy (ms): Min: 111.7, Avg: 111.8, Max: 111.9, Diff: 0.2, Sum: 1453.8] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 3.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 196.6, Avg: 196.7, Max: 196.8, Diff: 0.2, Sum: 2557.3] [GC Worker End (ms): Min: 125232.9, Avg: 125232.9, Max: 125232.9, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 9.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.6 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 26.1G(40.0G)->24.7G(40.0G)] [Times: user=2.56 sys=0.00, real=0.21 secs] 2015-12-22T16:53:10.292-0600: 125.946: [GC pause (young) 125.946: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 353377, predicted base time: 112.66 ms, remaining time: 87.34 ms, target pause time: 200.00 ms] 125.946: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 137.26 ms] 125.946: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 249.91 ms, target pause time: 200.00 ms] 2015-12-22T16:53:10.536-0600: 126.189: [SoftReference, 0 refs, 0.0008930 secs]2015-12-22T16:53:10.537-0600: 126.190: [WeakReference, 0 refs, 0.0005460 secs]2015-12-22T16:53:10.537-0600: 126.191: [FinalReference, 0 refs, 0.0005530 secs]2015-12-22T16:53:10.538-0600: 126.191: [PhantomReference, 0 refs, 0.0004950 secs]2015-12-22T16:53:10.538-0600: 126.192: [JNI Weak Reference, 0.0000060 secs] 126.198: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.34 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2528020 secs] [Parallel Time: 242.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 125946.0, Avg: 125946.1, Max: 125946.2, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.8, Diff: 0.2, Sum: 20.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 80.8, Avg: 81.6, Max: 83.6, Diff: 2.8, Sum: 1061.3] [Processed Buffers: Min: 94, Avg: 117.2, Max: 152, Diff: 58, Sum: 1524] [Scan RS (ms): Min: 11.9, Avg: 13.8, Max: 14.1, Diff: 2.2, Sum: 179.1] [Object Copy (ms): Min: 145.0, Avg: 145.1, Max: 145.4, Diff: 0.4, Sum: 1886.8] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 4.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 242.5, Avg: 242.6, Max: 242.7, Diff: 0.2, Sum: 3153.7] [GC Worker End (ms): Min: 126188.7, Avg: 126188.7, Max: 126188.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 9.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.8 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 26.4G(40.0G)->25.1G(40.0G)] [Times: user=3.16 sys=0.01, real=0.25 secs] 2015-12-22T16:53:11.444-0600: 127.097: [GC pause (young) 127.097: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 361678, predicted base time: 110.87 ms, remaining time: 89.13 ms, target pause time: 200.00 ms] 127.097: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 140.99 ms] 127.097: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 251.86 ms, target pause time: 200.00 ms] 2015-12-22T16:53:11.685-0600: 127.339: [SoftReference, 0 refs, 0.0003740 secs]2015-12-22T16:53:11.686-0600: 127.339: [WeakReference, 0 refs, 0.0003360 secs]2015-12-22T16:53:11.686-0600: 127.339: [FinalReference, 0 refs, 0.0003940 secs]2015-12-22T16:53:11.687-0600: 127.340: [PhantomReference, 0 refs, 0.0003590 secs]2015-12-22T16:53:11.687-0600: 127.340: [JNI Weak Reference, 0.0000110 secs] 127.346: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.83 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2495340 secs] [Parallel Time: 241.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 127097.3, Avg: 127097.4, Max: 127097.5, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.8, Diff: 0.4, Sum: 21.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 76.0, Avg: 76.3, Max: 77.2, Diff: 1.2, Sum: 991.4] [Processed Buffers: Min: 100, Avg: 113.5, Max: 152, Diff: 52, Sum: 1475] [Scan RS (ms): Min: 16.3, Avg: 17.2, Max: 17.4, Diff: 1.1, Sum: 223.4] [Object Copy (ms): Min: 145.4, Avg: 145.5, Max: 145.8, Diff: 0.4, Sum: 1891.8] [Termination (ms): Min: 0.1, Avg: 0.4, Max: 0.5, Diff: 0.4, Sum: 5.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 241.0, Avg: 241.1, Max: 241.2, Diff: 0.3, Sum: 3134.1] [GC Worker End (ms): Min: 127338.5, Avg: 127338.5, Max: 127338.5, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 7.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.7 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 26.8G(40.0G)->25.4G(40.0G)] [Times: user=3.08 sys=0.07, real=0.25 secs] 2015-12-22T16:53:12.435-0600: 128.088: [GC pause (young) 128.088: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 414463, predicted base time: 118.96 ms, remaining time: 81.04 ms, target pause time: 200.00 ms] 128.088: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 140.33 ms] 128.088: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 259.29 ms, target pause time: 200.00 ms] 2015-12-22T16:53:12.679-0600: 128.333: [SoftReference, 0 refs, 0.0005280 secs]2015-12-22T16:53:12.680-0600: 128.333: [WeakReference, 0 refs, 0.0002550 secs]2015-12-22T16:53:12.680-0600: 128.333: [FinalReference, 0 refs, 0.0002450 secs]2015-12-22T16:53:12.680-0600: 128.334: [PhantomReference, 0 refs, 0.0002280 secs]2015-12-22T16:53:12.681-0600: 128.334: [JNI Weak Reference, 0.0000060 secs] 128.340: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.62 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2521160 secs] [Parallel Time: 244.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 128088.4, Avg: 128088.5, Max: 128088.6, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.5, Max: 1.6, Diff: 0.3, Sum: 19.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 95.5, Avg: 95.7, Max: 95.9, Diff: 0.4, Sum: 1243.7] [Processed Buffers: Min: 105, Avg: 126.5, Max: 157, Diff: 52, Sum: 1644] [Scan RS (ms): Min: 14.9, Avg: 15.1, Max: 15.2, Diff: 0.3, Sum: 196.3] [Object Copy (ms): Min: 131.0, Avg: 131.3, Max: 131.4, Diff: 0.4, Sum: 1707.5] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Total (ms): Min: 243.7, Avg: 243.8, Max: 243.9, Diff: 0.1, Sum: 3169.3] [GC Worker End (ms): Min: 128332.2, Avg: 128332.3, Max: 128332.3, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 7.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.5 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 27.2G(40.0G)->25.8G(40.0G)] [Times: user=3.07 sys=0.11, real=0.25 secs] 2015-12-22T16:53:13.415-0600: 129.068: [GC pause (young) 129.068: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 319152, predicted base time: 94.03 ms, remaining time: 105.97 ms, target pause time: 200.00 ms] 129.068: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 136.75 ms] 129.068: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 230.78 ms, target pause time: 200.00 ms] 2015-12-22T16:53:13.638-0600: 129.292: [SoftReference, 0 refs, 0.0006120 secs]2015-12-22T16:53:13.639-0600: 129.292: [WeakReference, 0 refs, 0.0012210 secs]2015-12-22T16:53:13.640-0600: 129.294: [FinalReference, 0 refs, 0.0007230 secs]2015-12-22T16:53:13.641-0600: 129.294: [PhantomReference, 0 refs, 0.0004810 secs]2015-12-22T16:53:13.641-0600: 129.295: [JNI Weak Reference, 0.0000070 secs] 129.301: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.16 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2324860 secs] [Parallel Time: 223.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 129068.4, Avg: 129068.5, Max: 129068.6, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.4, Max: 1.5, Diff: 0.2, Sum: 18.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 71.8, Avg: 72.0, Max: 72.3, Diff: 0.5, Sum: 935.7] [Processed Buffers: Min: 79, Avg: 98.5, Max: 137, Diff: 58, Sum: 1280] [Scan RS (ms): Min: 14.9, Avg: 15.3, Max: 15.4, Diff: 0.5, Sum: 199.0] [Object Copy (ms): Min: 133.1, Avg: 133.2, Max: 134.0, Diff: 1.0, Sum: 1731.5] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 0.9, Diff: 0.9, Sum: 10.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 222.7, Avg: 222.8, Max: 222.9, Diff: 0.2, Sum: 2896.5] [GC Worker End (ms): Min: 129291.3, Avg: 129291.3, Max: 129291.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 8.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.3 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 27.5G(40.0G)->26.1G(40.0G)] [Times: user=2.81 sys=0.11, real=0.23 secs] 2015-12-22T16:53:14.395-0600: 130.048: [GC pause (young) 130.049: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 172647, predicted base time: 57.67 ms, remaining time: 142.33 ms, target pause time: 200.00 ms] 130.049: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 130.28 ms] 130.049: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 187.95 ms, target pause time: 200.00 ms] 2015-12-22T16:53:14.550-0600: 130.203: [SoftReference, 0 refs, 0.0006420 secs]2015-12-22T16:53:14.550-0600: 130.204: [WeakReference, 0 refs, 0.0006660 secs]2015-12-22T16:53:14.551-0600: 130.204: [FinalReference, 0 refs, 0.0008530 secs]2015-12-22T16:53:14.552-0600: 130.205: [PhantomReference, 0 refs, 0.0009290 secs]2015-12-22T16:53:14.553-0600: 130.206: [JNI Weak Reference, 0.0000170 secs] 130.212: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.46 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1633290 secs] [Parallel Time: 154.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 130048.8, Avg: 130049.0, Max: 130049.2, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.8, Diff: 0.4, Sum: 21.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 36.2, Avg: 36.5, Max: 37.1, Diff: 0.9, Sum: 474.4] [Processed Buffers: Min: 46, Avg: 54.2, Max: 71, Diff: 25, Sum: 705] [Scan RS (ms): Min: 6.6, Avg: 7.4, Max: 7.7, Diff: 1.1, Sum: 96.7] [Object Copy (ms): Min: 108.0, Avg: 108.1, Max: 108.2, Diff: 0.2, Sum: 1404.7] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 153.6, Avg: 153.8, Max: 154.0, Diff: 0.4, Sum: 1999.3] [GC Worker End (ms): Min: 130202.7, Avg: 130202.8, Max: 130202.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 8.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.4 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 27.9G(40.0G)->26.4G(40.0G)] [Times: user=1.92 sys=0.09, real=0.17 secs] 2015-12-22T16:53:15.290-0600: 130.944: [GC pause (young) 130.944: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 169583, predicted base time: 54.72 ms, remaining time: 145.28 ms, target pause time: 200.00 ms] 130.944: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 124.08 ms] 130.944: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 178.80 ms, target pause time: 200.00 ms] 2015-12-22T16:53:15.443-0600: 131.096: [SoftReference, 0 refs, 0.0005500 secs]2015-12-22T16:53:15.444-0600: 131.097: [WeakReference, 0 refs, 0.0005610 secs]2015-12-22T16:53:15.444-0600: 131.097: [FinalReference, 0 refs, 0.0010600 secs]2015-12-22T16:53:15.445-0600: 131.099: [PhantomReference, 0 refs, 0.0008560 secs]2015-12-22T16:53:15.446-0600: 131.099: [JNI Weak Reference, 0.0000080 secs] 131.104: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 22.29 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1604430 secs] [Parallel Time: 152.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 130944.1, Avg: 130944.2, Max: 130944.3, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.7, Diff: 0.2, Sum: 20.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 39.0, Avg: 39.3, Max: 40.4, Diff: 1.3, Sum: 511.2] [Processed Buffers: Min: 44, Avg: 53.7, Max: 73, Diff: 29, Sum: 698] [Scan RS (ms): Min: 8.7, Avg: 9.8, Max: 10.0, Diff: 1.3, Sum: 127.2] [Object Copy (ms): Min: 101.0, Avg: 101.1, Max: 101.3, Diff: 0.3, Sum: 1314.7] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 151.8, Avg: 151.9, Max: 152.0, Diff: 0.2, Sum: 1974.6] [GC Worker End (ms): Min: 131096.0, Avg: 131096.1, Max: 131096.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 7.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.2 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1808.0M) Survivors: 256.0M->240.0M Heap: 28.2G(40.0G)->26.7G(40.0G)] [Times: user=1.91 sys=0.08, real=0.16 secs] 2015-12-22T16:53:16.289-0600: 131.942: [GC pause (young) 131.942: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 57936, predicted base time: 28.89 ms, remaining time: 171.11 ms, target pause time: 200.00 ms] 131.942: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 113 regions, survivors: 15 regions, predicted young region time: 122.97 ms] 131.942: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 113 regions, survivors: 15 regions, old: 0 regions, predicted pause time: 151.85 ms, target pause time: 200.00 ms] 2015-12-22T16:53:16.420-0600: 132.074: [SoftReference, 0 refs, 0.0009000 secs]2015-12-22T16:53:16.421-0600: 132.075: [WeakReference, 0 refs, 0.0004640 secs]2015-12-22T16:53:16.422-0600: 132.075: [FinalReference, 2 refs, 0.0002880 secs]2015-12-22T16:53:16.422-0600: 132.075: [PhantomReference, 1 refs, 0.0004360 secs]2015-12-22T16:53:16.423-0600: 132.076: [JNI Weak Reference, 0.0000070 secs] 132.080: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 22.19 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1383860 secs] [Parallel Time: 131.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 131942.3, Avg: 131942.5, Max: 131942.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.7, Max: 2.0, Diff: 0.5, Sum: 22.1] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 9.4, Avg: 9.6, Max: 9.9, Diff: 0.5, Sum: 124.3] [Processed Buffers: Min: 12, Avg: 19.5, Max: 36, Diff: 24, Sum: 253] [Scan RS (ms): Min: 18.1, Avg: 18.6, Max: 18.9, Diff: 0.8, Sum: 242.0] [Object Copy (ms): Min: 100.5, Avg: 100.8, Max: 101.2, Diff: 0.7, Sum: 1310.5] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 130.8, Avg: 130.9, Max: 131.1, Diff: 0.3, Sum: 1702.0] [GC Worker End (ms): Min: 132073.3, Avg: 132073.4, Max: 132073.5, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 6.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.3 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1808.0M(1808.0M)->0.0B(2192.0M) Survivors: 240.0M->256.0M Heap: 28.4G(40.0G)->26.9G(40.0G)] [Times: user=1.65 sys=0.07, real=0.13 secs] 2015-12-22T16:53:17.145-0600: 132.799: [GC pause (young) 132.799: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 12242, predicted base time: 18.22 ms, remaining time: 181.78 ms, target pause time: 200.00 ms] 132.799: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 125.93 ms] 132.799: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 144.16 ms, target pause time: 200.00 ms] 2015-12-22T16:53:17.279-0600: 132.932: [SoftReference, 0 refs, 0.0005570 secs]2015-12-22T16:53:17.279-0600: 132.933: [WeakReference, 0 refs, 0.0004270 secs]2015-12-22T16:53:17.280-0600: 132.933: [FinalReference, 2 refs, 0.0005260 secs]2015-12-22T16:53:17.280-0600: 132.934: [PhantomReference, 2 refs, 0.0004640 secs]2015-12-22T16:53:17.281-0600: 132.934: [JNI Weak Reference, 0.0000070 secs] 132.939: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 21.51 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1406780 secs] [Parallel Time: 132.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 132799.0, Avg: 132799.1, Max: 132799.2, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.5, Max: 1.7, Diff: 0.3, Sum: 20.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 2.9, Avg: 3.1, Max: 4.3, Diff: 1.4, Sum: 40.8] [Processed Buffers: Min: 1, Avg: 5.2, Max: 12, Diff: 11, Sum: 68] [Scan RS (ms): Min: 21.1, Avg: 22.4, Max: 22.7, Diff: 1.5, Sum: 291.0] [Object Copy (ms): Min: 105.4, Avg: 105.5, Max: 105.6, Diff: 0.2, Sum: 1371.1] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 132.6, Avg: 132.7, Max: 132.9, Diff: 0.3, Sum: 1725.3] [GC Worker End (ms): Min: 132931.8, Avg: 132931.8, Max: 132931.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 7.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.3 ms] [Ref Enq: 0.4 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(2560.0M) Survivors: 256.0M->256.0M Heap: 28.7G(40.0G)->27.2G(40.0G)] [Times: user=1.67 sys=0.07, real=0.14 secs] 2015-12-22T16:53:18.025-0600: 133.678: [GC pause (young) 133.678: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 16538, predicted base time: 18.37 ms, remaining time: 181.63 ms, target pause time: 200.00 ms] 133.678: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 113 regions, survivors: 16 regions, predicted young region time: 124.97 ms] 133.678: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 113 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 143.34 ms, target pause time: 200.00 ms] 2015-12-22T16:53:18.185-0600: 133.838: [SoftReference, 0 refs, 0.0021960 secs]2015-12-22T16:53:18.187-0600: 133.840: [WeakReference, 0 refs, 0.0014350 secs]2015-12-22T16:53:18.188-0600: 133.842: [FinalReference, 2 refs, 0.0009270 secs]2015-12-22T16:53:18.189-0600: 133.843: [PhantomReference, 1 refs, 0.0012160 secs]2015-12-22T16:53:18.190-0600: 133.844: [JNI Weak Reference, 0.0000130 secs] 133.850: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 20.99 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1717590 secs] [Parallel Time: 159.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 133678.2, Avg: 133678.3, Max: 133678.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.9, Max: 2.2, Diff: 0.9, Sum: 24.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 3.8, Avg: 4.4, Max: 5.9, Diff: 2.1, Sum: 56.8] [Processed Buffers: Min: 5, Avg: 7.1, Max: 14, Diff: 9, Sum: 92] [Scan RS (ms): Min: 23.2, Avg: 24.6, Max: 25.1, Diff: 1.9, Sum: 320.3] [Object Copy (ms): Min: 127.7, Avg: 127.8, Max: 128.3, Diff: 0.7, Sum: 1661.1] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.0, Sum: 0.7] [GC Worker Total (ms): Min: 158.8, Avg: 158.9, Max: 159.1, Diff: 0.3, Sum: 2065.8] [GC Worker End (ms): Min: 133837.2, Avg: 133837.2, Max: 133837.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 11.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.3 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.7 ms] [Eden: 1808.0M(1808.0M)->0.0B(2576.0M) Survivors: 256.0M->272.0M Heap: 28.9G(40.0G)->27.5G(40.0G)] [Times: user=1.95 sys=0.14, real=0.17 secs] 2015-12-22T16:53:19.144-0600: 134.797: [GC pause (young) 134.797: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 13691, predicted base time: 18.72 ms, remaining time: 181.28 ms, target pause time: 200.00 ms] 134.797: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 122 regions, survivors: 17 regions, predicted young region time: 138.50 ms] 134.797: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 122 regions, survivors: 17 regions, old: 0 regions, predicted pause time: 157.22 ms, target pause time: 200.00 ms] 2015-12-22T16:53:19.315-0600: 134.969: [SoftReference, 0 refs, 0.0007200 secs]2015-12-22T16:53:19.316-0600: 134.970: [WeakReference, 0 refs, 0.0002460 secs]2015-12-22T16:53:19.316-0600: 134.970: [FinalReference, 0 refs, 0.0002920 secs]2015-12-22T16:53:19.317-0600: 134.970: [PhantomReference, 0 refs, 0.0002010 secs]2015-12-22T16:53:19.317-0600: 134.970: [JNI Weak Reference, 0.0000080 secs] 134.977: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 20.70 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1799900 secs] [Parallel Time: 171.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 134797.3, Avg: 134797.4, Max: 134797.6, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.8, Diff: 0.3, Sum: 22.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 1.9, Avg: 2.2, Max: 2.7, Diff: 0.8, Sum: 28.3] [Processed Buffers: Min: 3, Avg: 5.5, Max: 8, Diff: 5, Sum: 71] [Scan RS (ms): Min: 27.1, Avg: 28.2, Max: 29.0, Diff: 1.9, Sum: 366.3] [Object Copy (ms): Min: 138.2, Avg: 138.8, Max: 139.5, Diff: 1.2, Sum: 1804.8] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 170.8, Avg: 170.9, Max: 171.0, Diff: 0.2, Sum: 2222.3] [GC Worker End (ms): Min: 134968.4, Avg: 134968.4, Max: 134968.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 8.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.7 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1952.0M(1776.0M)->0.0B(2608.0M) Survivors: 272.0M->256.0M Heap: 29.5G(40.0G)->27.9G(40.0G)] [Times: user=2.02 sys=0.21, real=0.18 secs] 2015-12-22T16:53:20.175-0600: 135.829: [GC pause (young) 135.829: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 461918, predicted base time: 121.15 ms, remaining time: 78.85 ms, target pause time: 200.00 ms] 135.829: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 144.40 ms] 135.829: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 265.54 ms, target pause time: 200.00 ms] 2015-12-22T16:53:20.445-0600: 136.098: [SoftReference, 0 refs, 0.0008270 secs]2015-12-22T16:53:20.445-0600: 136.099: [WeakReference, 0 refs, 0.0009500 secs]2015-12-22T16:53:20.446-0600: 136.100: [FinalReference, 0 refs, 0.0005880 secs]2015-12-22T16:53:20.447-0600: 136.100: [PhantomReference, 0 refs, 0.0007390 secs]2015-12-22T16:53:20.448-0600: 136.101: [JNI Weak Reference, 0.0000060 secs] 136.111: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.94 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2820210 secs] [Parallel Time: 268.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 135829.0, Avg: 135829.1, Max: 135829.2, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 20.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 55.8, Avg: 56.1, Max: 56.6, Diff: 0.8, Sum: 729.8] [Processed Buffers: Min: 125, Avg: 140.8, Max: 202, Diff: 77, Sum: 1831] [Scan RS (ms): Min: 37.3, Avg: 38.2, Max: 38.5, Diff: 1.2, Sum: 496.2] [Object Copy (ms): Min: 171.2, Avg: 171.6, Max: 172.4, Diff: 1.2, Sum: 2231.0] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 1.0, Diff: 1.0, Sum: 10.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.1] [GC Worker Total (ms): Min: 268.2, Avg: 268.4, Max: 268.6, Diff: 0.3, Sum: 3489.5] [GC Worker End (ms): Min: 136097.5, Avg: 136097.5, Max: 136097.6, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 12.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.4 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 29.7G(40.0G)->28.3G(40.0G)] [Times: user=3.44 sys=0.07, real=0.28 secs] 2015-12-22T16:53:21.207-0600: 136.861: [GC pause (young) 136.861: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 769651, predicted base time: 182.95 ms, remaining time: 17.05 ms, target pause time: 200.00 ms] 136.861: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 175.81 ms] 136.861: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 358.76 ms, target pause time: 200.00 ms] 2015-12-22T16:53:21.542-0600: 137.195: [SoftReference, 0 refs, 0.0021400 secs]2015-12-22T16:53:21.544-0600: 137.198: [WeakReference, 0 refs, 0.0016680 secs]2015-12-22T16:53:21.546-0600: 137.199: [FinalReference, 0 refs, 0.0011480 secs]2015-12-22T16:53:21.547-0600: 137.200: [PhantomReference, 0 refs, 0.0008660 secs]2015-12-22T16:53:21.548-0600: 137.201: [JNI Weak Reference, 0.0000140 secs] 137.212: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.88 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3513980 secs] [Parallel Time: 334.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 136860.9, Avg: 136861.1, Max: 136861.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 1.9, Diff: 0.2, Sum: 22.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 134.8, Avg: 135.0, Max: 135.2, Diff: 0.4, Sum: 1754.7] [Processed Buffers: Min: 190, Avg: 232.8, Max: 310, Diff: 120, Sum: 3027] [Scan RS (ms): Min: 42.6, Avg: 42.9, Max: 43.0, Diff: 0.4, Sum: 557.9] [Object Copy (ms): Min: 153.9, Avg: 153.9, Max: 154.0, Diff: 0.2, Sum: 2001.2] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 333.6, Avg: 333.7, Max: 333.9, Diff: 0.3, Sum: 4338.7] [GC Worker End (ms): Min: 137194.8, Avg: 137194.8, Max: 137194.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 16.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.3 ms] [Ref Enq: 0.4 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.1G(40.0G)->28.7G(40.0G)] [Times: user=4.25 sys=0.10, real=0.36 secs] 2015-12-22T16:53:22.347-0600: 138.001: [GC pause (young) 138.001: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 1080542, predicted base time: 244.03 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 138.001: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 144.70 ms] 138.001: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 388.73 ms, target pause time: 200.00 ms] 2015-12-22T16:53:22.716-0600: 138.370: [SoftReference, 0 refs, 0.0017090 secs]2015-12-22T16:53:22.718-0600: 138.372: [WeakReference, 0 refs, 0.0012090 secs]2015-12-22T16:53:22.719-0600: 138.373: [FinalReference, 0 refs, 0.0009100 secs]2015-12-22T16:53:22.720-0600: 138.374: [PhantomReference, 0 refs, 0.0008710 secs]2015-12-22T16:53:22.721-0600: 138.375: [JNI Weak Reference, 0.0000120 secs] 138.385: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 21.00 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3845200 secs] [Parallel Time: 368.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 138000.9, Avg: 138001.1, Max: 138001.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.8, Diff: 0.3, Sum: 20.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 165.3, Avg: 165.5, Max: 165.7, Diff: 0.4, Sum: 2152.1] [Processed Buffers: Min: 276, Avg: 325.8, Max: 433, Diff: 157, Sum: 4235] [Scan RS (ms): Min: 20.2, Avg: 20.3, Max: 20.4, Diff: 0.2, Sum: 264.2] [Object Copy (ms): Min: 180.1, Avg: 180.2, Max: 180.3, Diff: 0.3, Sum: 2342.0] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 367.7, Avg: 367.9, Max: 368.0, Diff: 0.3, Sum: 4782.3] [GC Worker End (ms): Min: 138368.9, Avg: 138368.9, Max: 138369.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 15.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.4G(40.0G)->29.1G(40.0G)] [Times: user=4.68 sys=0.12, real=0.39 secs] 2015-12-22T16:53:23.492-0600: 139.145: [GC pause (young) 139.146: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 1051460, predicted base time: 228.95 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 139.146: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 181.27 ms] 139.146: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 410.23 ms, target pause time: 200.00 ms] 2015-12-22T16:53:23.917-0600: 139.571: [SoftReference, 0 refs, 0.0004120 secs]2015-12-22T16:53:23.918-0600: 139.571: [WeakReference, 0 refs, 0.0002660 secs]2015-12-22T16:53:23.918-0600: 139.571: [FinalReference, 0 refs, 0.0002980 secs]2015-12-22T16:53:23.918-0600: 139.572: [PhantomReference, 0 refs, 0.0002640 secs]2015-12-22T16:53:23.918-0600: 139.572: [JNI Weak Reference, 0.0000060 secs] 139.583: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 21.95 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4375600 secs] [Parallel Time: 424.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 139145.8, Avg: 139145.9, Max: 139146.0, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.9, Avg: 2.4, Max: 3.1, Diff: 1.2, Sum: 30.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 206.4, Avg: 207.2, Max: 207.8, Diff: 1.4, Sum: 2693.9] [Processed Buffers: Min: 286, Avg: 316.9, Max: 406, Diff: 120, Sum: 4120] [Scan RS (ms): Min: 42.1, Avg: 42.2, Max: 42.4, Diff: 0.4, Sum: 549.2] [Object Copy (ms): Min: 172.1, Avg: 172.2, Max: 172.5, Diff: 0.4, Sum: 2239.1] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 4.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 424.3, Avg: 424.4, Max: 424.5, Diff: 0.2, Sum: 5517.6] [GC Worker End (ms): Min: 139570.3, Avg: 139570.3, Max: 139570.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 12.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.8G(40.0G)->29.4G(40.0G)] [Times: user=5.41 sys=0.13, real=0.44 secs] 2015-12-22T16:53:24.764-0600: 140.417: [GC pause (young) 140.417: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 529680, predicted base time: 130.52 ms, remaining time: 69.48 ms, target pause time: 200.00 ms] 140.417: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 180.66 ms] 140.417: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 311.19 ms, target pause time: 200.00 ms] 2015-12-22T16:53:25.132-0600: 140.786: [SoftReference, 0 refs, 0.0004230 secs]2015-12-22T16:53:25.133-0600: 140.786: [WeakReference, 0 refs, 0.0004400 secs]2015-12-22T16:53:25.133-0600: 140.786: [FinalReference, 2 refs, 0.0004150 secs]2015-12-22T16:53:25.134-0600: 140.787: [PhantomReference, 0 refs, 0.0005690 secs]2015-12-22T16:53:25.134-0600: 140.788: [JNI Weak Reference, 0.0000100 secs] 140.797: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.43 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3797110 secs] [Parallel Time: 367.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 140417.7, Avg: 140417.8, Max: 140417.9, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.8, Diff: 0.3, Sum: 22.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.1] [Update RS (ms): Min: 144.3, Avg: 144.5, Max: 144.8, Diff: 0.5, Sum: 1878.9] [Processed Buffers: Min: 136, Avg: 159.9, Max: 197, Diff: 61, Sum: 2079] [Scan RS (ms): Min: 44.2, Avg: 44.5, Max: 44.6, Diff: 0.4, Sum: 578.0] [Object Copy (ms): Min: 174.5, Avg: 174.9, Max: 176.7, Diff: 2.2, Sum: 2273.8] [Termination (ms): Min: 0.0, Avg: 1.8, Max: 2.2, Diff: 2.2, Sum: 23.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 367.4, Avg: 367.5, Max: 367.7, Diff: 0.2, Sum: 4778.1] [GC Worker End (ms): Min: 140785.3, Avg: 140785.4, Max: 140785.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 11.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.1 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.2G(40.0G)->29.8G(40.0G)] [Times: user=4.66 sys=0.13, real=0.38 secs] 2015-12-22T16:53:26.236-0600: 141.889: [GC pause (young) 141.889: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 123980, predicted base time: 55.10 ms, remaining time: 144.90 ms, target pause time: 200.00 ms] 141.889: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 161.91 ms] 141.889: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 217.01 ms, target pause time: 200.00 ms] 2015-12-22T16:53:26.437-0600: 142.090: [SoftReference, 0 refs, 0.0005650 secs]2015-12-22T16:53:26.437-0600: 142.091: [WeakReference, 0 refs, 0.0005870 secs]2015-12-22T16:53:26.438-0600: 142.091: [FinalReference, 2 refs, 0.0003470 secs]2015-12-22T16:53:26.438-0600: 142.092: [PhantomReference, 0 refs, 0.0003620 secs]2015-12-22T16:53:26.439-0600: 142.092: [JNI Weak Reference, 0.0000100 secs] 142.098: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.81 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2088000 secs] [Parallel Time: 200.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 141889.7, Avg: 141889.7, Max: 141889.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.5, Max: 1.8, Diff: 0.4, Sum: 19.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 18.2, Avg: 19.5, Max: 26.5, Diff: 8.2, Sum: 252.9] [Processed Buffers: Min: 26, Avg: 39.5, Max: 64, Diff: 38, Sum: 513] [Scan RS (ms): Min: 13.2, Avg: 20.3, Max: 21.5, Diff: 8.3, Sum: 264.2] [Object Copy (ms): Min: 157.1, Avg: 157.4, Max: 158.6, Diff: 1.5, Sum: 2045.7] [Termination (ms): Min: 0.0, Avg: 1.3, Max: 1.5, Diff: 1.5, Sum: 16.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.5] [GC Worker Total (ms): Min: 200.0, Avg: 200.0, Max: 200.1, Diff: 0.1, Sum: 2600.2] [GC Worker End (ms): Min: 142089.7, Avg: 142089.7, Max: 142089.8, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 8.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.1 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.6G(40.0G)->30.2G(40.0G)] [Times: user=2.40 sys=0.21, real=0.21 secs] 2015-12-22T16:53:27.644-0600: 143.297: [GC pause (young) 143.298: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 10137, predicted base time: 26.52 ms, remaining time: 173.48 ms, target pause time: 200.00 ms] 143.298: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 161.24 ms] 143.298: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 187.76 ms, target pause time: 200.00 ms] 2015-12-22T16:53:27.798-0600: 143.451: [SoftReference, 0 refs, 0.0005030 secs]2015-12-22T16:53:27.799-0600: 143.452: [WeakReference, 0 refs, 0.0002410 secs]2015-12-22T16:53:27.799-0600: 143.452: [FinalReference, 0 refs, 0.0003010 secs]2015-12-22T16:53:27.799-0600: 143.452: [PhantomReference, 0 refs, 0.0002320 secs]2015-12-22T16:53:27.799-0600: 143.453: [JNI Weak Reference, 0.0000070 secs] 143.459: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.32 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1613550 secs] [Parallel Time: 153.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 143297.8, Avg: 143297.8, Max: 143297.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 0.5, Avg: 1.5, Max: 1.8, Diff: 1.3, Sum: 19.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 1.1, Avg: 2.4, Max: 2.8, Diff: 1.7, Sum: 31.2] [Processed Buffers: Min: 2, Avg: 4.8, Max: 14, Diff: 12, Sum: 63] [Scan RS (ms): Min: 16.9, Avg: 17.2, Max: 17.3, Diff: 0.5, Sum: 223.1] [Object Copy (ms): Min: 131.9, Avg: 132.2, Max: 134.3, Diff: 2.4, Sum: 1718.3] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 153.3, Avg: 153.4, Max: 153.4, Diff: 0.1, Sum: 1993.6] [GC Worker End (ms): Min: 143451.1, Avg: 143451.2, Max: 143451.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 7.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.9G(40.0G)->30.6G(40.0G)] [Times: user=1.82 sys=0.19, real=0.16 secs] 2015-12-22T16:53:28.896-0600: 144.549: [GC pause (young) 144.550: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 50973, predicted base time: 33.44 ms, remaining time: 166.56 ms, target pause time: 200.00 ms] 144.550: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 162.50 ms] 144.550: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 195.95 ms, target pause time: 200.00 ms] 2015-12-22T16:53:29.070-0600: 144.724: [SoftReference, 0 refs, 0.0009120 secs]2015-12-22T16:53:29.071-0600: 144.725: [WeakReference, 0 refs, 0.0009880 secs]2015-12-22T16:53:29.072-0600: 144.726: [FinalReference, 0 refs, 0.0010730 secs]2015-12-22T16:53:29.073-0600: 144.727: [PhantomReference, 0 refs, 0.0011240 secs]2015-12-22T16:53:29.074-0600: 144.728: [JNI Weak Reference, 0.0000150 secs] 144.735: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.70 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1855850 secs] [Parallel Time: 173.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 144549.9, Avg: 144550.1, Max: 144550.2, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.7, Avg: 1.7, Max: 2.0, Diff: 1.3, Sum: 22.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 9.2, Avg: 9.7, Max: 11.0, Diff: 1.7, Sum: 126.5] [Processed Buffers: Min: 8, Avg: 17.0, Max: 26, Diff: 18, Sum: 221] [Scan RS (ms): Min: 23.7, Avg: 24.9, Max: 25.3, Diff: 1.6, Sum: 323.9] [Object Copy (ms): Min: 136.4, Avg: 136.6, Max: 137.9, Diff: 1.5, Sum: 1776.2] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.5] [GC Worker Total (ms): Min: 172.9, Avg: 173.1, Max: 173.4, Diff: 0.4, Sum: 2250.8] [GC Worker End (ms): Min: 144723.1, Avg: 144723.2, Max: 144723.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 11.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.5 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.3G(40.0G)->30.9G(40.0G)] [Times: user=2.12 sys=0.15, real=0.19 secs] 2015-12-22T16:53:29.954-0600: 145.608: [GC pause (young) 145.608: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 239265, predicted base time: 74.54 ms, remaining time: 125.46 ms, target pause time: 200.00 ms] 145.608: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 153.81 ms] 145.608: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 228.34 ms, target pause time: 200.00 ms] 2015-12-22T16:53:30.172-0600: 145.825: [SoftReference, 0 refs, 0.0004690 secs]2015-12-22T16:53:30.172-0600: 145.825: [WeakReference, 0 refs, 0.0004740 secs]2015-12-22T16:53:30.173-0600: 145.826: [FinalReference, 0 refs, 0.0005050 secs]2015-12-22T16:53:30.173-0600: 145.826: [PhantomReference, 0 refs, 0.0004890 secs]2015-12-22T16:53:30.174-0600: 145.827: [JNI Weak Reference, 0.0000070 secs] 145.834: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2265110 secs] [Parallel Time: 216.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 145607.9, Avg: 145608.0, Max: 145608.1, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.8, Avg: 1.9, Max: 2.1, Diff: 0.3, Sum: 25.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 56.2, Avg: 56.4, Max: 56.8, Diff: 0.6, Sum: 733.3] [Processed Buffers: Min: 65, Avg: 73.4, Max: 90, Diff: 25, Sum: 954] [Scan RS (ms): Min: 27.2, Avg: 27.5, Max: 27.7, Diff: 0.5, Sum: 357.5] [Object Copy (ms): Min: 130.7, Avg: 130.8, Max: 130.8, Diff: 0.1, Sum: 1699.8] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 216.6, Avg: 216.7, Max: 216.8, Diff: 0.2, Sum: 2816.8] [GC Worker End (ms): Min: 145824.6, Avg: 145824.7, Max: 145824.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 8.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.2 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.7G(40.0G)->31.3G(40.0G)] [Times: user=2.69 sys=0.13, real=0.23 secs] 2015-12-22T16:53:31.034-0600: 146.688: [GC concurrent-mark-end, 22.9881460 secs] 2015-12-22T16:53:31.036-0600: 146.689: [GC pause (young) 146.689: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 536592, predicted base time: 144.37 ms, remaining time: 55.63 ms, target pause time: 200.00 ms] 146.689: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 138.80 ms] 146.689: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 283.17 ms, target pause time: 200.00 ms] 2015-12-22T16:53:31.326-0600: 146.980: [SoftReference, 0 refs, 0.0012960 secs]2015-12-22T16:53:31.328-0600: 146.981: [WeakReference, 0 refs, 0.0011960 secs]2015-12-22T16:53:31.329-0600: 146.982: [FinalReference, 0 refs, 0.0005840 secs]2015-12-22T16:53:31.329-0600: 146.983: [PhantomReference, 0 refs, 0.0004810 secs]2015-12-22T16:53:31.330-0600: 146.983: [JNI Weak Reference, 0.0000130 secs] 146.991: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.34 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3019910 secs] [Parallel Time: 290.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 146689.2, Avg: 146689.3, Max: 146689.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.8, Diff: 0.3, Sum: 21.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.1] [Update RS (ms): Min: 127.1, Avg: 127.3, Max: 127.5, Diff: 0.5, Sum: 1655.0] [Processed Buffers: Min: 145, Avg: 163.2, Max: 202, Diff: 57, Sum: 2121] [Scan RS (ms): Min: 17.2, Avg: 17.4, Max: 17.7, Diff: 0.5, Sum: 226.4] [Object Copy (ms): Min: 143.4, Avg: 143.5, Max: 143.6, Diff: 0.2, Sum: 1865.2] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 289.9, Avg: 290.0, Max: 290.1, Diff: 0.2, Sum: 3769.9] [GC Worker End (ms): Min: 146979.2, Avg: 146979.2, Max: 146979.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 11.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.9 ms] [Ref Enq: 0.4 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.0G(40.0G)->31.6G(40.0G)] [Times: user=3.66 sys=0.12, real=0.31 secs] 2015-12-22T16:53:31.338-0600: 146.992: [GC remark 2015-12-22T16:53:31.370-0600: 147.024: [GC ref-proc2015-12-22T16:53:31.370-0600: 147.024: [SoftReference, 0 refs, 0.0017190 secs]2015-12-22T16:53:31.372-0600: 147.025: [WeakReference, 359 refs, 0.0013550 secs]2015-12-22T16:53:31.373-0600: 147.027: [FinalReference, 2 refs, 0.0006960 secs]2015-12-22T16:53:31.374-0600: 147.027: [PhantomReference, 100 refs, 0.0005460 secs]2015-12-22T16:53:31.375-0600: 147.028: [JNI Weak Reference, 0.0000530 secs], 0.0049850 secs], 0.0612420 secs] [Times: user=0.69 sys=0.01, real=0.06 secs] 2015-12-22T16:53:31.401-0600: 147.054: [GC cleanup 31G->30G(40G), 0.1296560 secs] [Times: user=1.35 sys=0.31, real=0.13 secs] 2015-12-22T16:53:31.531-0600: 147.184: [GC concurrent-cleanup-start] 2015-12-22T16:53:31.531-0600: 147.185: [GC concurrent-cleanup-end, 0.0006260 secs] 2015-12-22T16:53:32.384-0600: 148.037: [GC pause (young) 148.037: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 8883, predicted base time: 24.41 ms, remaining time: 175.59 ms, target pause time: 200.00 ms] 148.037: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 166.86 ms] 148.037: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 191.27 ms, target pause time: 200.00 ms] 2015-12-22T16:53:32.558-0600: 148.211: [SoftReference, 0 refs, 0.0019430 secs]2015-12-22T16:53:32.560-0600: 148.213: [WeakReference, 0 refs, 0.0009530 secs]2015-12-22T16:53:32.561-0600: 148.214: [FinalReference, 0 refs, 0.0014950 secs]2015-12-22T16:53:32.563-0600: 148.216: [PhantomReference, 0 refs, 0.0015050 secs]2015-12-22T16:53:32.564-0600: 148.217: [JNI Weak Reference, 0.0000200 secs] 148.225: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.30 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 148.225: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: still doing mixed collections, occupancy: 33202110464 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] 148.225: [G1Ergonomics (Mixed GCs) do not start mixed GCs, reason: reclaimable percentage not over threshold, candidate old regions: 590 regions, reclaimable: 6514001296 bytes (15.17 %), threshold: 20.00 %] , 0.1880480 secs] [Parallel Time: 173.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 148037.3, Avg: 148037.4, Max: 148037.5, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.8, Diff: 0.3, Sum: 20.9] [Update RS (ms): Min: 2.3, Avg: 2.6, Max: 4.6, Diff: 2.3, Sum: 33.7] [Processed Buffers: Min: 0, Avg: 5.4, Max: 15, Diff: 15, Sum: 70] [Scan RS (ms): Min: 39.3, Avg: 41.4, Max: 41.6, Diff: 2.3, Sum: 537.6] [Object Copy (ms): Min: 127.4, Avg: 127.5, Max: 127.6, Diff: 0.2, Sum: 1657.1] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 173.1, Avg: 173.2, Max: 173.3, Diff: 0.3, Sum: 2251.6] [GC Worker End (ms): Min: 148210.6, Avg: 148210.6, Max: 148210.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 13.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.6 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.5G(40.0G)->31.1G(40.0G)] [Times: user=2.24 sys=0.04, real=0.19 secs] 2015-12-22T16:53:33.488-0600: 149.141: [GC pause (young) 149.141: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 9649, predicted base time: 25.14 ms, remaining time: 174.86 ms, target pause time: 200.00 ms] 149.141: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 188.50 ms] 149.141: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 213.64 ms, target pause time: 200.00 ms] 2015-12-22T16:53:33.678-0600: 149.331: [SoftReference, 0 refs, 0.0024190 secs]2015-12-22T16:53:33.680-0600: 149.334: [WeakReference, 0 refs, 0.0022230 secs]2015-12-22T16:53:33.682-0600: 149.336: [FinalReference, 0 refs, 0.0013050 secs]2015-12-22T16:53:33.684-0600: 149.337: [PhantomReference, 0 refs, 0.0017140 secs]2015-12-22T16:53:33.686-0600: 149.339: [JNI Weak Reference, 0.0000180 secs] 149.349: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.32 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 149.349: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 33571209216 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] , 0.2076000 secs] [Parallel Time: 188.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 149141.2, Avg: 149141.4, Max: 149141.6, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.9, Max: 2.1, Diff: 0.4, Sum: 24.2] [Update RS (ms): Min: 1.3, Avg: 1.5, Max: 2.1, Diff: 0.8, Sum: 19.5] [Processed Buffers: Min: 3, Avg: 5.5, Max: 11, Diff: 8, Sum: 71] [Scan RS (ms): Min: 50.2, Avg: 50.7, Max: 51.3, Diff: 1.2, Sum: 658.6] [Object Copy (ms): Min: 133.2, Avg: 133.8, Max: 133.9, Diff: 0.7, Sum: 1739.2] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 187.7, Avg: 187.9, Max: 188.1, Diff: 0.4, Sum: 2443.1] [GC Worker End (ms): Min: 149329.3, Avg: 149329.4, Max: 149329.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.5 ms] [Other: 17.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 9.1 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.9G(40.0G)->31.5G(40.0G)] [Times: user=2.42 sys=0.06, real=0.20 secs] 150.244: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:53:34.591-0600: 150.244: [GC pause (young) (initial-mark) 150.245: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 11293, predicted base time: 26.94 ms, remaining time: 173.06 ms, target pause time: 200.00 ms] 150.245: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 245.15 ms] 150.245: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 272.09 ms, target pause time: 200.00 ms] 2015-12-22T16:53:34.864-0600: 150.517: [SoftReference, 0 refs, 0.0018140 secs]2015-12-22T16:53:34.866-0600: 150.519: [WeakReference, 0 refs, 0.0008780 secs]2015-12-22T16:53:34.867-0600: 150.520: [FinalReference, 0 refs, 0.0011510 secs]2015-12-22T16:53:34.868-0600: 150.521: [PhantomReference, 0 refs, 0.0012180 secs]2015-12-22T16:53:34.869-0600: 150.522: [JNI Weak Reference, 0.0000190 secs] 150.536: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 22.09 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2913810 secs] [Parallel Time: 272.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 150244.8, Avg: 150245.0, Max: 150245.1, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.0, Diff: 0.3, Sum: 23.8] [Update RS (ms): Min: 1.2, Avg: 1.4, Max: 1.5, Diff: 0.3, Sum: 18.0] [Processed Buffers: Min: 3, Avg: 4.0, Max: 6, Diff: 3, Sum: 52] [Scan RS (ms): Min: 104.4, Avg: 104.6, Max: 104.7, Diff: 0.3, Sum: 1359.7] [Object Copy (ms): Min: 162.6, Avg: 162.9, Max: 163.7, Diff: 1.1, Sum: 2117.7] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 1.0, Diff: 1.0, Sum: 10.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 271.4, Avg: 271.6, Max: 271.9, Diff: 0.4, Sum: 3531.1] [GC Worker End (ms): Min: 150516.6, Avg: 150516.6, Max: 150516.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 18.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.8 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.2G(40.0G)->31.8G(40.0G)] [Times: user=3.51 sys=0.04, real=0.29 secs] 2015-12-22T16:53:34.883-0600: 150.536: [GC concurrent-root-region-scan-start] 2015-12-22T16:53:35.404-0600: 151.058: [GC concurrent-root-region-scan-end, 0.5218640 secs] 2015-12-22T16:53:35.404-0600: 151.058: [GC concurrent-mark-start] 2015-12-22T16:53:36.142-0600: 151.796: [GC pause (young) 151.796: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 11318, predicted base time: 36.34 ms, remaining time: 163.66 ms, target pause time: 200.00 ms] 151.796: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 318.78 ms] 151.796: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 355.13 ms, target pause time: 200.00 ms] 2015-12-22T16:53:36.480-0600: 152.133: [SoftReference, 0 refs, 0.0023570 secs]2015-12-22T16:53:36.482-0600: 152.135: [WeakReference, 0 refs, 0.0011720 secs]2015-12-22T16:53:36.483-0600: 152.136: [FinalReference, 0 refs, 0.0013790 secs]2015-12-22T16:53:36.485-0600: 152.138: [PhantomReference, 1 refs, 0.0014780 secs]2015-12-22T16:53:36.486-0600: 152.139: [JNI Weak Reference, 0.0000180 secs] 152.156: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 21.30 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3606420 secs] [Parallel Time: 336.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 151795.9, Avg: 151796.0, Max: 151796.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.8, Max: 2.0, Diff: 0.6, Sum: 23.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 1.3, Avg: 1.5, Max: 1.8, Diff: 0.5, Sum: 18.9] [Processed Buffers: Min: 3, Avg: 5.5, Max: 12, Diff: 9, Sum: 71] [Scan RS (ms): Min: 139.6, Avg: 139.9, Max: 140.1, Diff: 0.4, Sum: 1818.4] [Object Copy (ms): Min: 192.5, Avg: 192.6, Max: 192.8, Diff: 0.3, Sum: 2503.6] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 2.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 335.8, Avg: 336.0, Max: 336.2, Diff: 0.4, Sum: 4368.4] [GC Worker End (ms): Min: 152132.0, Avg: 152132.1, Max: 152132.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 22.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.8 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.6G(40.0G)->32.2G(40.0G)] [Times: user=4.25 sys=0.16, real=0.36 secs] 2015-12-22T16:53:39.013-0600: 154.667: [GC pause (young) 154.667: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 10371, predicted base time: 35.90 ms, remaining time: 164.10 ms, target pause time: 200.00 ms] 154.667: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 304.48 ms] 154.667: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 340.38 ms, target pause time: 200.00 ms] 2015-12-22T16:53:39.317-0600: 154.971: [SoftReference, 0 refs, 0.0029910 secs]2015-12-22T16:53:39.320-0600: 154.974: [WeakReference, 0 refs, 0.0017050 secs]2015-12-22T16:53:39.322-0600: 154.975: [FinalReference, 0 refs, 0.0008850 secs]2015-12-22T16:53:39.323-0600: 154.976: [PhantomReference, 1 refs, 0.0014070 secs]2015-12-22T16:53:39.324-0600: 154.978: [JNI Weak Reference, 0.0000190 secs] 154.993: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.97 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3266070 secs] [Parallel Time: 302.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 154667.0, Avg: 154667.2, Max: 154667.4, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.1, Diff: 0.6, Sum: 23.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 1.8, Avg: 2.0, Max: 2.2, Diff: 0.4, Sum: 25.7] [Processed Buffers: Min: 3, Avg: 6.9, Max: 12, Diff: 9, Sum: 90] [Scan RS (ms): Min: 123.0, Avg: 123.1, Max: 123.2, Diff: 0.2, Sum: 1600.2] [Object Copy (ms): Min: 174.8, Avg: 174.9, Max: 175.4, Diff: 0.6, Sum: 2274.3] [Termination (ms): Min: 0.0, Avg: 0.5, Max: 0.6, Diff: 0.6, Sum: 6.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.3] [GC Worker Total (ms): Min: 302.2, Avg: 302.4, Max: 302.8, Diff: 0.6, Sum: 3931.5] [GC Worker End (ms): Min: 154969.6, Avg: 154969.7, Max: 154969.8, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.4 ms] [Other: 22.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.9 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.9G(40.0G)->32.6G(40.0G)] [Times: user=3.84 sys=0.12, real=0.33 secs] 2015-12-22T16:53:42.497-0600: 158.151: [GC pause (young) 158.151: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 9754, predicted base time: 34.42 ms, remaining time: 165.58 ms, target pause time: 200.00 ms] 158.151: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 256.69 ms] 158.151: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 291.12 ms, target pause time: 200.00 ms] 2015-12-22T16:53:42.679-0600: 158.333: [SoftReference, 0 refs, 0.0032460 secs]2015-12-22T16:53:42.683-0600: 158.336: [WeakReference, 0 refs, 0.0022870 secs]2015-12-22T16:53:42.685-0600: 158.338: [FinalReference, 0 refs, 0.0013790 secs]2015-12-22T16:53:42.686-0600: 158.340: [PhantomReference, 0 refs, 0.0019300 secs]2015-12-22T16:53:42.688-0600: 158.342: [JNI Weak Reference, 0.0000180 secs] 158.350: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 17.31 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1997330 secs] [Parallel Time: 180.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 158150.9, Avg: 158151.1, Max: 158151.4, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.8, Max: 2.1, Diff: 0.5, Sum: 23.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 2.9, Avg: 3.6, Max: 4.2, Diff: 1.3, Sum: 46.3] [Processed Buffers: Min: 3, Avg: 3.3, Max: 5, Diff: 2, Sum: 43] [Scan RS (ms): Min: 59.7, Avg: 60.3, Max: 60.9, Diff: 1.2, Sum: 784.2] [Object Copy (ms): Min: 114.0, Avg: 114.1, Max: 114.2, Diff: 0.2, Sum: 1482.7] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.0] [GC Worker Total (ms): Min: 179.5, Avg: 179.8, Max: 180.1, Diff: 0.6, Sum: 2337.7] [GC Worker End (ms): Min: 158330.9, Avg: 158331.0, Max: 158331.1, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 18.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 10.0 ms] [Ref Enq: 0.9 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1808.0M) Survivors: 256.0M->240.0M Heap: 34.3G(40.0G)->32.8G(40.0G)] [Times: user=2.29 sys=0.08, real=0.20 secs] 2015-12-22T16:53:47.690-0600: 163.343: [GC pause (young) 163.343: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 13490, predicted base time: 33.26 ms, remaining time: 166.74 ms, target pause time: 200.00 ms] 163.343: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 113 regions, survivors: 15 regions, predicted young region time: 180.95 ms] 163.343: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 113 regions, survivors: 15 regions, old: 0 regions, predicted pause time: 214.20 ms, target pause time: 200.00 ms] 2015-12-22T16:53:47.917-0600: 163.570: [SoftReference, 0 refs, 0.0004620 secs]2015-12-22T16:53:47.917-0600: 163.570: [WeakReference, 0 refs, 0.0005430 secs]2015-12-22T16:53:47.918-0600: 163.571: [FinalReference, 3 refs, 0.0007730 secs]2015-12-22T16:53:47.919-0600: 163.572: [PhantomReference, 0 refs, 0.0004190 secs]2015-12-22T16:53:47.919-0600: 163.572: [JNI Weak Reference, 0.0000070 secs] 163.577: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 15.07 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2338090 secs] [Parallel Time: 226.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 163343.3, Avg: 163343.7, Max: 163344.0, Diff: 0.6] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.9, Max: 2.2, Diff: 0.6, Sum: 25.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 7.2, Avg: 8.4, Max: 9.9, Diff: 2.7, Sum: 109.4] [Processed Buffers: Min: 4, Avg: 5.9, Max: 18, Diff: 14, Sum: 77] [Scan RS (ms): Min: 20.4, Avg: 21.9, Max: 23.2, Diff: 2.8, Sum: 285.1] [Object Copy (ms): Min: 193.6, Avg: 193.7, Max: 193.8, Diff: 0.2, Sum: 2517.9] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 225.8, Avg: 226.1, Max: 226.4, Diff: 0.7, Sum: 2939.1] [GC Worker End (ms): Min: 163569.7, Avg: 163569.8, Max: 163569.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.4 ms] [Other: 6.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.3 ms] [Eden: 1808.0M(1808.0M)->0.0B(1792.0M) Survivors: 240.0M->256.0M Heap: 34.6G(40.0G)->33.3G(40.0G)] [Times: user=2.74 sys=0.19, real=0.23 secs] 2015-12-22T16:53:50.422-0600: 166.075: [GC concurrent-mark-end, 15.0176410 secs] 2015-12-22T16:53:50.423-0600: 166.076: [GC remark 2015-12-22T16:53:50.423-0600: 166.077: [GC ref-proc2015-12-22T16:53:50.424-0600: 166.077: [SoftReference, 0 refs, 0.0029940 secs]2015-12-22T16:53:50.427-0600: 166.080: [WeakReference, 298 refs, 0.0016000 secs]2015-12-22T16:53:50.428-0600: 166.081: [FinalReference, 7 refs, 0.0017520 secs]2015-12-22T16:53:50.430-0600: 166.083: [PhantomReference, 122 refs, 0.0015900 secs]2015-12-22T16:53:50.432-0600: 166.085: [JNI Weak Reference, 0.0001160 secs], 0.0091640 secs], 0.0382790 secs] [Times: user=0.35 sys=0.00, real=0.04 secs] 2015-12-22T16:53:50.462-0600: 166.115: [GC cleanup 34G->34G(40G), 0.1233980 secs] [Times: user=1.56 sys=0.01, real=0.12 secs] 2015-12-22T16:53:50.585-0600: 166.238: [GC concurrent-cleanup-start] 2015-12-22T16:53:50.585-0600: 166.239: [GC concurrent-cleanup-end, 0.0002690 secs] 2015-12-22T16:53:51.233-0600: 166.886: [GC pause (young) 166.886: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15011, predicted base time: 33.18 ms, remaining time: 166.82 ms, target pause time: 200.00 ms] 166.886: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 235.26 ms] 166.886: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 268.44 ms, target pause time: 200.00 ms] 2015-12-22T16:53:51.962-0600: 167.616: [SoftReference, 0 refs, 0.0003860 secs]2015-12-22T16:53:51.963-0600: 167.616: [WeakReference, 0 refs, 0.0002500 secs]2015-12-22T16:53:51.963-0600: 167.616: [FinalReference, 1 refs, 0.0003460 secs]2015-12-22T16:53:51.963-0600: 167.617: [PhantomReference, 0 refs, 0.0002790 secs]2015-12-22T16:53:51.963-0600: 167.617: [JNI Weak Reference, 0.0000070 secs] 167.634: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 12.53 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 167.634: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: still doing mixed collections, occupancy: 36859543552 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] 167.634: [G1Ergonomics (Mixed GCs) start mixed GCs, reason: candidate old regions available, candidate old regions: 1060 regions, reclaimable: 11951748496 bytes (27.83 %), threshold: 20.00 %] , 0.7477350 secs] [Parallel Time: 729.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 166886.5, Avg: 166886.9, Max: 166887.2, Diff: 0.7] [Ext Root Scanning (ms): Min: 2.1, Avg: 2.4, Max: 2.8, Diff: 0.6, Sum: 31.3] [Update RS (ms): Min: 9.0, Avg: 10.2, Max: 11.6, Diff: 2.6, Sum: 132.0] [Processed Buffers: Min: 4, Avg: 4.8, Max: 7, Diff: 3, Sum: 63] [Scan RS (ms): Min: 192.4, Avg: 193.7, Max: 195.3, Diff: 2.9, Sum: 2518.5] [Object Copy (ms): Min: 521.1, Avg: 521.6, Max: 522.3, Diff: 1.2, Sum: 6780.3] [Termination (ms): Min: 0.0, Avg: 0.4, Max: 0.6, Diff: 0.6, Sum: 5.8] [GC Worker Other (ms): Min: 0.1, Avg: 0.2, Max: 0.4, Diff: 0.3, Sum: 2.3] [GC Worker Total (ms): Min: 728.2, Avg: 728.5, Max: 728.9, Diff: 0.7, Sum: 9470.3] [GC Worker End (ms): Min: 167615.3, Avg: 167615.4, Max: 167615.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.4 ms] [Other: 18.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 34.9G(40.0G)->34.5G(40.0G)] [Times: user=7.36 sys=0.93, real=0.75 secs] 167.756: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: still doing mixed collections, occupancy: 36859543552 bytes, allocation request: 11534360 bytes, threshold: 21474836450 bytes (50.00 %), source: concurrent humongous allocation] 167.761: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: still doing mixed collections, occupancy: 36876320768 bytes, allocation request: 92274704 bytes, threshold: 21474836450 bytes (50.00 %), source: concurrent humongous allocation] 167.785: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: still doing mixed collections, occupancy: 36976984064 bytes, allocation request: 92274704 bytes, threshold: 21474836450 bytes (50.00 %), source: concurrent humongous allocation] 2015-12-22T16:53:55.545-0600: 171.198: [GC pause (mixed) 171.198: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15832, predicted base time: 39.94 ms, remaining time: 160.06 ms, target pause time: 200.00 ms] 171.198: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 407.41 ms] 171.200: [G1Ergonomics (CSet Construction) finish adding old regions to CSet, reason: predicted time is too high, predicted time: 1.25 ms, remaining time: 0.00 ms, old: 133 regions, min: 133 regions] 171.200: [G1Ergonomics (CSet Construction) added expensive regions to CSet, reason: old CSet region num not reached min, old: 133 regions, expensive: 133 regions, min: 133 regions, remaining time: 0.00 ms] 171.200: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 133 regions, predicted pause time: 563.05 ms, target pause time: 200.00 ms] 2015-12-22T16:53:56.141-0600: 171.794: [SoftReference, 0 refs, 0.0029350 secs]2015-12-22T16:53:56.144-0600: 171.797: [WeakReference, 0 refs, 0.0014660 secs]2015-12-22T16:53:56.145-0600: 171.799: [FinalReference, 1 refs, 0.0013560 secs]2015-12-22T16:53:56.147-0600: 171.800: [PhantomReference, 1 refs, 0.0012920 secs]2015-12-22T16:53:56.148-0600: 171.801: [JNI Weak Reference, 0.0000190 secs] 171.827: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.47 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 171.827: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: still doing mixed collections, occupancy: 36356227072 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] 171.827: [G1Ergonomics (Mixed GCs) continue mixed GCs, reason: candidate old regions available, candidate old regions: 927 regions, reclaimable: 9780217352 bytes (22.77 %), threshold: 20.00 %] , 0.6289210 secs] [Parallel Time: 594.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 171199.7, Avg: 171200.0, Max: 171200.3, Diff: 0.6] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.8, Max: 2.2, Diff: 0.8, Sum: 23.9] [Update RS (ms): Min: 1.7, Avg: 1.9, Max: 2.1, Diff: 0.5, Sum: 24.5] [Processed Buffers: Min: 4, Avg: 5.2, Max: 8, Diff: 4, Sum: 67] [Scan RS (ms): Min: 87.9, Avg: 88.1, Max: 88.3, Diff: 0.4, Sum: 1145.9] [Object Copy (ms): Min: 498.6, Avg: 499.1, Max: 501.6, Diff: 3.1, Sum: 6488.5] [Termination (ms): Min: 0.0, Avg: 2.5, Max: 2.9, Diff: 2.9, Sum: 32.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 593.3, Avg: 593.6, Max: 593.9, Diff: 0.6, Sum: 7716.5] [GC Worker End (ms): Min: 171793.6, Avg: 171793.6, Max: 171793.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 3.6 ms] [Other: 31.1 ms] [Choose CSet: 1.6 ms] [Ref Proc: 7.6 ms] [Ref Enq: 0.4 ms] [Free CSet: 2.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 36.4G(40.0G)->34.0G(40.0G)] [Times: user=7.04 sys=0.75, real=0.63 secs] 2015-12-22T16:53:57.783-0600: 173.436: [GC pause (mixed) 173.436: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 19108, predicted base time: 43.66 ms, remaining time: 156.34 ms, target pause time: 200.00 ms] 173.436: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 473.96 ms] 173.437: [G1Ergonomics (CSet Construction) finish adding old regions to CSet, reason: reclaimable percentage not over threshold, old: 80 regions, max: 256 regions, reclaimable: 8581828664 bytes (19.98 %), threshold: 20.00 %] 173.437: [G1Ergonomics (CSet Construction) added expensive regions to CSet, reason: old CSet region num not reached min, old: 80 regions, expensive: 80 regions, min: 133 regions, remaining time: 0.00 ms] 173.437: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 80 regions, predicted pause time: 629.10 ms, target pause time: 200.00 ms] 2015-12-22T16:53:58.052-0600: 173.705: [SoftReference, 0 refs, 0.0024200 secs]2015-12-22T16:53:58.055-0600: 173.708: [WeakReference, 0 refs, 0.0016160 secs]2015-12-22T16:53:58.056-0600: 173.709: [FinalReference, 0 refs, 0.0016780 secs]2015-12-22T16:53:58.058-0600: 173.711: [PhantomReference, 0 refs, 0.0014930 secs]2015-12-22T16:53:58.059-0600: 173.713: [JNI Weak Reference, 0.0000180 secs] 173.733: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.41 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 173.733: [G1Ergonomics (Concurrent Cycles) do not request concurrent cycle initiation, reason: still doing mixed collections, occupancy: 35735470080 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] 173.733: [G1Ergonomics (Mixed GCs) do not continue mixed GCs, reason: reclaimable percentage not over threshold, candidate old regions: 847 regions, reclaimable: 8581828664 bytes (19.98 %), threshold: 20.00 %] , 0.2967920 secs] [Parallel Time: 267.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 173437.3, Avg: 173437.6, Max: 173437.8, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.0, Max: 2.2, Diff: 0.5, Sum: 25.6] [Update RS (ms): Min: 6.7, Avg: 7.1, Max: 8.1, Diff: 1.4, Sum: 91.9] [Processed Buffers: Min: 4, Avg: 7.4, Max: 15, Diff: 11, Sum: 96] [Scan RS (ms): Min: 61.9, Avg: 62.9, Max: 63.3, Diff: 1.4, Sum: 817.8] [Object Copy (ms): Min: 195.2, Avg: 195.3, Max: 195.4, Diff: 0.2, Sum: 2538.6] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.1] [GC Worker Total (ms): Min: 267.0, Avg: 267.3, Max: 267.5, Diff: 0.5, Sum: 3475.1] [GC Worker End (ms): Min: 173704.8, Avg: 173704.9, Max: 173705.0, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 4.5 ms] [Other: 24.5 ms] [Choose CSet: 1.1 ms] [Ref Proc: 7.7 ms] [Ref Enq: 0.6 ms] [Free CSet: 1.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.8G(40.0G)->33.4G(40.0G)] [Times: user=3.46 sys=0.08, real=0.30 secs] 174.057: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 35735470080 bytes, allocation request: 8388632 bytes, threshold: 21474836450 bytes (50.00 %), source: concurrent humongous allocation] 174.058: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: requested by GC cause, GC cause: G1 Humongous Allocation] 174.058: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:53:58.405-0600: 174.058: [GC pause (young) (initial-mark) 174.058: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 1017355, predicted base time: 481.33 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 174.058: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 27 regions, survivors: 16 regions, predicted young region time: 136.63 ms] 174.058: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 27 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 617.96 ms, target pause time: 200.00 ms] 2015-12-22T16:53:58.735-0600: 174.389: [SoftReference, 0 refs, 0.0005380 secs]2015-12-22T16:53:58.736-0600: 174.389: [WeakReference, 0 refs, 0.0009760 secs]2015-12-22T16:53:58.737-0600: 174.390: [FinalReference, 0 refs, 0.0006190 secs]2015-12-22T16:53:58.738-0600: 174.391: [PhantomReference, 0 refs, 0.0008890 secs]2015-12-22T16:53:58.738-0600: 174.392: [JNI Weak Reference, 0.0000120 secs] 174.397: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.02 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3390470 secs] [Parallel Time: 330.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 174058.6, Avg: 174058.8, Max: 174059.0, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.9, Diff: 0.4, Sum: 22.0] [Update RS (ms): Min: 223.0, Avg: 224.0, Max: 233.3, Diff: 10.3, Sum: 2912.4] [Processed Buffers: Min: 267, Avg: 306.3, Max: 399, Diff: 132, Sum: 3982] [Scan RS (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.5] [Object Copy (ms): Min: 93.0, Avg: 102.2, Max: 104.6, Diff: 11.6, Sum: 1328.4] [Termination (ms): Min: 0.0, Avg: 1.6, Max: 2.0, Diff: 2.0, Sum: 20.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Total (ms): Min: 329.4, Avg: 329.7, Max: 329.8, Diff: 0.4, Sum: 4285.5] [GC Worker End (ms): Min: 174388.4, Avg: 174388.4, Max: 174388.5, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 8.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.3 ms] [Ref Enq: 0.4 ms] [Free CSet: 0.1 ms] [Eden: 432.0M(1792.0M)->0.0B(1872.0M) Survivors: 256.0M->176.0M Heap: 33.9G(40.0G)->33.7G(40.0G)] [Times: user=4.25 sys=0.04, real=0.34 secs] 2015-12-22T16:53:58.744-0600: 174.397: [GC concurrent-root-region-scan-start] 2015-12-22T16:53:58.898-0600: 174.552: [GC concurrent-root-region-scan-end, 0.1542760 secs] 2015-12-22T16:53:58.898-0600: 174.552: [GC concurrent-mark-start] 2015-12-22T16:53:59.773-0600: 175.426: [GC pause (young) 175.427: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15469, predicted base time: 36.02 ms, remaining time: 163.98 ms, target pause time: 200.00 ms] 175.427: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 117 regions, survivors: 11 regions, predicted young region time: 374.43 ms] 175.427: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 117 regions, survivors: 11 regions, old: 0 regions, predicted pause time: 410.45 ms, target pause time: 200.00 ms] 2015-12-22T16:53:59.985-0600: 175.638: [SoftReference, 0 refs, 0.0017310 secs]2015-12-22T16:53:59.987-0600: 175.640: [WeakReference, 0 refs, 0.0013380 secs]2015-12-22T16:53:59.988-0600: 175.641: [FinalReference, 0 refs, 0.0009520 secs]2015-12-22T16:53:59.989-0600: 175.642: [PhantomReference, 0 refs, 0.0010500 secs]2015-12-22T16:53:59.990-0600: 175.643: [JNI Weak Reference, 0.0000070 secs] 175.650: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.88 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2233310 secs] [Parallel Time: 211.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 175426.8, Avg: 175427.0, Max: 175427.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.0, Diff: 0.4, Sum: 23.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.1] [Update RS (ms): Min: 2.7, Avg: 3.1, Max: 4.6, Diff: 1.9, Sum: 40.0] [Processed Buffers: Min: 3, Avg: 6.0, Max: 14, Diff: 11, Sum: 78] [Scan RS (ms): Min: 25.9, Avg: 27.5, Max: 28.4, Diff: 2.5, Sum: 358.0] [Object Copy (ms): Min: 176.0, Avg: 177.1, Max: 178.1, Diff: 2.1, Sum: 2302.1] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 0.9, Diff: 0.9, Sum: 10.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 210.3, Avg: 210.4, Max: 210.6, Diff: 0.4, Sum: 2735.2] [GC Worker End (ms): Min: 175637.4, Avg: 175637.4, Max: 175637.5, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 11.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.7 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1872.0M(1872.0M)->0.0B(1792.0M) Survivors: 176.0M->256.0M Heap: 35.5G(40.0G)->34.1G(40.0G)] [Times: user=2.58 sys=0.17, real=0.22 secs] 2015-12-22T16:54:00.724-0600: 176.377: [GC pause (young) 176.377: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 19544, predicted base time: 33.50 ms, remaining time: 166.50 ms, target pause time: 200.00 ms] 176.377: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 331.57 ms] 176.377: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 365.08 ms, target pause time: 200.00 ms] 2015-12-22T16:54:00.942-0600: 176.596: [SoftReference, 0 refs, 0.0009600 secs]2015-12-22T16:54:00.943-0600: 176.597: [WeakReference, 0 refs, 0.0002390 secs]2015-12-22T16:54:00.944-0600: 176.597: [FinalReference, 3 refs, 0.0002850 secs]2015-12-22T16:54:00.944-0600: 176.597: [PhantomReference, 1 refs, 0.0003390 secs]2015-12-22T16:54:00.944-0600: 176.597: [JNI Weak Reference, 0.0000070 secs] 176.605: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.87 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2282690 secs] [Parallel Time: 217.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 176377.3, Avg: 176377.4, Max: 176377.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.8, Avg: 1.9, Max: 2.0, Diff: 0.3, Sum: 24.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 3.2, Avg: 3.6, Max: 4.4, Diff: 1.2, Sum: 46.6] [Processed Buffers: Min: 5, Avg: 16.0, Max: 34, Diff: 29, Sum: 208] [Scan RS (ms): Min: 37.6, Avg: 38.5, Max: 38.7, Diff: 1.1, Sum: 500.3] [Object Copy (ms): Min: 172.2, Avg: 172.9, Max: 173.1, Diff: 0.9, Sum: 2247.7] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 217.0, Avg: 217.1, Max: 217.3, Diff: 0.3, Sum: 2822.7] [GC Worker End (ms): Min: 176594.5, Avg: 176594.6, Max: 176594.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 10.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.7 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.8G(40.0G)->34.6G(40.0G)] [Times: user=2.73 sys=0.11, real=0.23 secs] 2015-12-22T16:54:01.673-0600: 177.327: [GC pause (young) 177.327: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 22358, predicted base time: 32.30 ms, remaining time: 167.70 ms, target pause time: 200.00 ms] 177.327: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 295.31 ms] 177.327: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 327.61 ms, target pause time: 200.00 ms] 2015-12-22T16:54:01.861-0600: 177.514: [SoftReference, 0 refs, 0.0022630 secs]2015-12-22T16:54:01.863-0600: 177.517: [WeakReference, 0 refs, 0.0016650 secs]2015-12-22T16:54:01.865-0600: 177.518: [FinalReference, 2 refs, 0.0011900 secs]2015-12-22T16:54:01.866-0600: 177.519: [PhantomReference, 1 refs, 0.0013350 secs]2015-12-22T16:54:01.867-0600: 177.521: [JNI Weak Reference, 0.0000110 secs] 177.529: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.75 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2021400 secs] [Parallel Time: 186.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 177326.9, Avg: 177327.1, Max: 177327.3, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.8, Max: 2.0, Diff: 0.5, Sum: 23.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 3.3, Avg: 4.1, Max: 5.4, Diff: 2.1, Sum: 53.0] [Processed Buffers: Min: 6, Avg: 17.1, Max: 49, Diff: 43, Sum: 222] [Scan RS (ms): Min: 37.2, Avg: 38.6, Max: 39.1, Diff: 1.9, Sum: 501.8] [Object Copy (ms): Min: 140.5, Avg: 140.9, Max: 141.1, Diff: 0.6, Sum: 1831.2] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 2.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.4] [GC Worker Total (ms): Min: 185.4, Avg: 185.7, Max: 186.0, Diff: 0.6, Sum: 2414.6] [GC Worker End (ms): Min: 177512.8, Avg: 177512.8, Max: 177513.0, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 15.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.5 ms] [Ref Enq: 0.4 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 36.7G(40.0G)->35.3G(40.0G)] [Times: user=2.38 sys=0.06, real=0.20 secs] 2015-12-22T16:54:02.593-0600: 178.246: [GC pause (young) 178.246: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 524115, predicted base time: 173.85 ms, remaining time: 26.15 ms, target pause time: 200.00 ms] 178.246: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 232.30 ms] 178.246: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 406.15 ms, target pause time: 200.00 ms] 2015-12-22T16:54:02.935-0600: 178.588: [SoftReference, 0 refs, 0.0004990 secs]2015-12-22T16:54:02.935-0600: 178.588: [WeakReference, 0 refs, 0.0002760 secs]2015-12-22T16:54:02.935-0600: 178.589: [FinalReference, 0 refs, 0.0003470 secs]2015-12-22T16:54:02.936-0600: 178.589: [PhantomReference, 0 refs, 0.0003060 secs]2015-12-22T16:54:02.936-0600: 178.589: [JNI Weak Reference, 0.0000070 secs] 178.597: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.50 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3509130 secs] [Parallel Time: 341.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 178246.7, Avg: 178246.7, Max: 178246.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 1.9, Diff: 0.3, Sum: 22.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 134.9, Avg: 135.5, Max: 136.1, Diff: 1.2, Sum: 1761.3] [Processed Buffers: Min: 134, Avg: 168.2, Max: 253, Diff: 119, Sum: 2186] [Scan RS (ms): Min: 24.7, Avg: 25.2, Max: 25.4, Diff: 0.7, Sum: 327.7] [Object Copy (ms): Min: 177.4, Avg: 177.5, Max: 178.5, Diff: 1.2, Sum: 2307.5] [Termination (ms): Min: 0.0, Avg: 1.0, Max: 1.1, Diff: 1.1, Sum: 13.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.4] [GC Worker Total (ms): Min: 341.0, Avg: 341.0, Max: 341.1, Diff: 0.1, Sum: 4433.5] [GC Worker End (ms): Min: 178587.7, Avg: 178587.8, Max: 178587.8, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 9.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.6 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.1G(40.0G)->35.8G(40.0G)] [Times: user=4.36 sys=0.07, real=0.35 secs] 2015-12-22T16:54:03.540-0600: 179.194: [GC pause (young) 179.194: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 445525, predicted base time: 150.78 ms, remaining time: 49.22 ms, target pause time: 200.00 ms] 179.194: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 208.58 ms] 179.194: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 359.36 ms, target pause time: 200.00 ms] 2015-12-22T16:54:03.901-0600: 179.554: [SoftReference, 0 refs, 0.0005610 secs]2015-12-22T16:54:03.902-0600: 179.555: [WeakReference, 0 refs, 0.0003950 secs]2015-12-22T16:54:03.902-0600: 179.555: [FinalReference, 0 refs, 0.0006360 secs]2015-12-22T16:54:03.903-0600: 179.556: [PhantomReference, 0 refs, 0.0004840 secs]2015-12-22T16:54:03.903-0600: 179.556: [JNI Weak Reference, 0.0000080 secs] 179.565: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 14.62 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3710860 secs] [Parallel Time: 360.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 179193.9, Avg: 179194.1, Max: 179194.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.7, Max: 1.9, Diff: 0.4, Sum: 22.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.9, Diff: 0.9, Sum: 0.9] [Update RS (ms): Min: 137.2, Avg: 138.1, Max: 138.9, Diff: 1.6, Sum: 1795.3] [Processed Buffers: Min: 119, Avg: 144.2, Max: 177, Diff: 58, Sum: 1875] [Scan RS (ms): Min: 15.7, Avg: 16.3, Max: 16.5, Diff: 0.8, Sum: 212.3] [Object Copy (ms): Min: 195.7, Avg: 196.5, Max: 198.2, Diff: 2.5, Sum: 2554.1] [Termination (ms): Min: 5.5, Avg: 7.2, Max: 8.0, Diff: 2.5, Sum: 94.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 359.8, Avg: 360.0, Max: 360.1, Diff: 0.3, Sum: 4679.9] [GC Worker End (ms): Min: 179554.0, Avg: 179554.0, Max: 179554.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 10.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.3 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.5G(40.0G)->36.2G(40.0G)] [Times: user=4.56 sys=0.13, real=0.37 secs] 2015-12-22T16:54:04.463-0600: 180.116: [GC pause (young) 180.116: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 818137, predicted base time: 270.66 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 180.116: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 199.25 ms] 180.116: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 469.91 ms, target pause time: 200.00 ms] 2015-12-22T16:54:04.899-0600: 180.553: [SoftReference, 0 refs, 0.0011220 secs]2015-12-22T16:54:04.900-0600: 180.554: [WeakReference, 0 refs, 0.0010730 secs]2015-12-22T16:54:04.902-0600: 180.555: [FinalReference, 0 refs, 0.0010280 secs]2015-12-22T16:54:04.903-0600: 180.556: [PhantomReference, 0 refs, 0.0010960 secs]2015-12-22T16:54:04.904-0600: 180.557: [JNI Weak Reference, 0.0000190 secs] 180.566: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 17.07 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4502810 secs] [Parallel Time: 436.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 180116.3, Avg: 180116.5, Max: 180116.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 0.8, Avg: 1.6, Max: 1.8, Diff: 1.0, Sum: 20.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.9, Diff: 0.9, Sum: 0.9] [Update RS (ms): Min: 233.2, Avg: 233.9, Max: 234.3, Diff: 1.1, Sum: 3040.7] [Processed Buffers: Min: 228, Avg: 256.8, Max: 330, Diff: 102, Sum: 3339] [Scan RS (ms): Min: 4.3, Avg: 4.6, Max: 4.9, Diff: 0.6, Sum: 60.4] [Object Copy (ms): Min: 192.3, Avg: 193.0, Max: 195.4, Diff: 3.1, Sum: 2509.0] [Termination (ms): Min: 0.0, Avg: 2.5, Max: 3.1, Diff: 3.1, Sum: 32.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 435.6, Avg: 435.7, Max: 435.9, Diff: 0.3, Sum: 5664.4] [GC Worker End (ms): Min: 180552.2, Avg: 180552.2, Max: 180552.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 13.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.7 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.0G(40.0G)->36.7G(40.0G)] [Times: user=5.53 sys=0.15, real=0.45 secs] 2015-12-22T16:54:05.626-0600: 181.279: [GC pause (young) 181.280: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 709181, predicted base time: 237.48 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 181.280: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 204.39 ms] 181.280: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 441.87 ms, target pause time: 200.00 ms] 2015-12-22T16:54:06.031-0600: 181.685: [SoftReference, 0 refs, 0.0011630 secs]2015-12-22T16:54:06.033-0600: 181.686: [WeakReference, 0 refs, 0.0008770 secs]2015-12-22T16:54:06.034-0600: 181.687: [FinalReference, 0 refs, 0.0016230 secs]2015-12-22T16:54:06.035-0600: 181.688: [PhantomReference, 0 refs, 0.0012780 secs]2015-12-22T16:54:06.036-0600: 181.690: [JNI Weak Reference, 0.0000110 secs] 181.699: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 22.59 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4191240 secs] [Parallel Time: 404.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 181279.9, Avg: 181280.0, Max: 181280.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.7, Max: 1.9, Diff: 0.3, Sum: 22.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 1.0, Diff: 1.0, Sum: 1.0] [Update RS (ms): Min: 210.8, Avg: 211.7, Max: 212.2, Diff: 1.4, Sum: 2752.0] [Processed Buffers: Min: 193, Avg: 224.5, Max: 276, Diff: 83, Sum: 2919] [Scan RS (ms): Min: 11.2, Avg: 11.7, Max: 11.9, Diff: 0.6, Sum: 151.6] [Object Copy (ms): Min: 177.4, Avg: 177.7, Max: 179.0, Diff: 1.7, Sum: 2310.0] [Termination (ms): Min: 0.0, Avg: 1.3, Max: 1.5, Diff: 1.5, Sum: 17.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 404.1, Avg: 404.2, Max: 404.4, Diff: 0.3, Sum: 5255.0] [GC Worker End (ms): Min: 181684.2, Avg: 181684.2, Max: 181684.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 13.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.5 ms] [Ref Enq: 0.5 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.4G(40.0G)->37.1G(40.0G)] [Times: user=5.07 sys=0.20, real=0.42 secs] 2015-12-22T16:54:06.577-0600: 182.231: [GC pause (young) 182.231: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 652549, predicted base time: 222.01 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 182.231: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 184.88 ms] 182.231: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 406.89 ms, target pause time: 200.00 ms] 2015-12-22T16:54:06.950-0600: 182.603: [SoftReference, 0 refs, 0.0006440 secs]2015-12-22T16:54:06.950-0600: 182.604: [WeakReference, 0 refs, 0.0003280 secs]2015-12-22T16:54:06.951-0600: 182.604: [FinalReference, 0 refs, 0.0002390 secs]2015-12-22T16:54:06.951-0600: 182.604: [PhantomReference, 0 refs, 0.0002710 secs]2015-12-22T16:54:06.951-0600: 182.605: [JNI Weak Reference, 0.0000090 secs] 182.613: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.95 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3821580 secs] [Parallel Time: 372.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 182230.9, Avg: 182231.1, Max: 182231.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 1.8, Max: 2.0, Diff: 0.3, Sum: 23.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 183.7, Avg: 184.2, Max: 185.4, Diff: 1.7, Sum: 2394.3] [Processed Buffers: Min: 175, Avg: 206.4, Max: 278, Diff: 103, Sum: 2683] [Scan RS (ms): Min: 3.3, Avg: 4.5, Max: 4.8, Diff: 1.4, Sum: 58.0] [Object Copy (ms): Min: 180.6, Avg: 180.7, Max: 180.9, Diff: 0.4, Sum: 2349.2] [Termination (ms): Min: 0.3, Avg: 0.5, Max: 0.6, Diff: 0.4, Sum: 6.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 371.7, Avg: 371.8, Max: 372.0, Diff: 0.3, Sum: 4833.3] [GC Worker End (ms): Min: 182602.9, Avg: 182602.9, Max: 182602.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 9.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.7 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.9G(40.0G)->37.5G(40.0G)] [Times: user=4.60 sys=0.24, real=0.39 secs] 2015-12-22T16:54:07.518-0600: 183.171: [GC pause (young) 183.171: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 892936, predicted base time: 290.82 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 183.171: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 189.42 ms] 183.171: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 480.24 ms, target pause time: 200.00 ms] 183.562: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: region allocation request failed, allocation request: 8388608 bytes] 183.562: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 8388608 bytes, attempted expansion amount: 16777216 bytes] 183.562: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:54:08.525-0600: 184.178: [SoftReference, 0 refs, 0.0005300 secs]2015-12-22T16:54:08.525-0600: 184.179: [WeakReference, 0 refs, 0.0002360 secs]2015-12-22T16:54:08.526-0600: 184.179: [FinalReference, 0 refs, 0.0002720 secs]2015-12-22T16:54:08.526-0600: 184.179: [PhantomReference, 0 refs, 0.0002910 secs]2015-12-22T16:54:08.526-0600: 184.180: [JNI Weak Reference, 0.0000070 secs] 184.479: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 30.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] (to-space exhausted), 1.3080850 secs] [Parallel Time: 1006.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 183171.3, Avg: 183171.4, Max: 183171.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 0.7, Avg: 1.7, Max: 2.0, Diff: 1.2, Sum: 22.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 265.8, Avg: 266.5, Max: 266.9, Diff: 1.0, Sum: 3464.9] [Processed Buffers: Min: 227, Avg: 278.8, Max: 344, Diff: 117, Sum: 3624] [Scan RS (ms): Min: 17.2, Avg: 17.4, Max: 17.6, Diff: 0.4, Sum: 226.7] [Object Copy (ms): Min: 720.5, Avg: 720.7, Max: 721.7, Diff: 1.2, Sum: 9368.6] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 1006.5, Avg: 1006.6, Max: 1006.7, Diff: 0.3, Sum: 13085.8] [GC Worker End (ms): Min: 184177.9, Avg: 184178.0, Max: 184178.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 300.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.5 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 39.3G(40.0G)->39.8G(40.0G)] [Times: user=8.57 sys=0.33, real=1.31 secs] 2015-12-22T16:54:08.830-0600: 184.483: [GC pause (young) 184.483: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 4650651, predicted base time: 1425.19 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 184.483: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 1 regions, survivors: 16 regions, predicted young region time: 68.95 ms] 184.483: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 1 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1494.14 ms, target pause time: 200.00 ms] 184.484: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: region allocation request failed, allocation request: 8388608 bytes] 184.484: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 8388608 bytes, attempted expansion amount: 16777216 bytes] 184.484: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:54:11.289-0600: 186.942: [SoftReference, 0 refs, 0.0006640 secs]2015-12-22T16:54:11.290-0600: 186.943: [WeakReference, 0 refs, 0.0008410 secs]2015-12-22T16:54:11.290-0600: 186.944: [FinalReference, 0 refs, 0.0004940 secs]2015-12-22T16:54:11.291-0600: 186.944: [PhantomReference, 0 refs, 0.0004900 secs]2015-12-22T16:54:11.291-0600: 186.945: [JNI Weak Reference, 0.0000110 secs] 187.141: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 30.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] (to-space exhausted), 2.6574230 secs] [Parallel Time: 2458.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 184483.5, Avg: 184483.7, Max: 184483.9, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.8, Avg: 1.4, Max: 2.2, Diff: 1.4, Sum: 18.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 414.1, Avg: 414.5, Max: 414.9, Diff: 0.7, Sum: 5388.0] [Processed Buffers: Min: 1282, Avg: 1398.8, Max: 1596, Diff: 314, Sum: 18185] [Scan RS (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.2] [Object Copy (ms): Min: 2041.2, Avg: 2042.0, Max: 2042.7, Diff: 1.5, Sum: 26546.4] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 2458.0, Avg: 2458.1, Max: 2458.4, Diff: 0.4, Sum: 31955.9] [GC Worker End (ms): Min: 186941.8, Avg: 186941.8, Max: 186941.9, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.2 ms] [Other: 198.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.8 ms] [Ref Enq: 1.0 ms] [Free CSet: 0.0 ms] [Eden: 16.0M(1792.0M)->0.0B(2048.0M) Survivors: 256.0M->0.0B Heap: 39.8G(40.0G)->39.8G(40.0G)] [Times: user=8.33 sys=0.53, real=2.65 secs] 2015-12-22T16:54:11.489-0600: 187.142: [GC pause (young) 187.142: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 8551371, predicted base time: 2602.73 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 187.142: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 0 regions, survivors: 0 regions, predicted young region time: 0.00 ms] 187.142: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 0 regions, survivors: 0 regions, old: 0 regions, predicted pause time: 2602.73 ms, target pause time: 200.00 ms] 2015-12-22T16:54:11.667-0600: 187.321: [SoftReference, 0 refs, 0.0004250 secs]2015-12-22T16:54:11.668-0600: 187.321: [WeakReference, 0 refs, 0.0002650 secs]2015-12-22T16:54:11.668-0600: 187.321: [FinalReference, 0 refs, 0.0002940 secs]2015-12-22T16:54:11.668-0600: 187.322: [PhantomReference, 0 refs, 0.0002360 secs]2015-12-22T16:54:11.669-0600: 187.322: [JNI Weak Reference, 0.0000060 secs] 187.322: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 30.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1805860 secs] [Parallel Time: 178.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 187142.3, Avg: 187142.5, Max: 187142.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.6, Diff: 1.0, Sum: 23.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.1] [Update RS (ms): Min: 174.5, Avg: 175.4, Max: 176.2, Diff: 1.7, Sum: 2280.1] [Processed Buffers: Min: 2311, Avg: 2569.7, Max: 2978, Diff: 667, Sum: 33406] [Scan RS (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [Object Copy (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.0] [Termination (ms): Min: 0.0, Avg: 0.7, Max: 0.8, Diff: 0.8, Sum: 9.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 177.9, Avg: 178.1, Max: 178.2, Diff: 0.3, Sum: 2314.7] [GC Worker End (ms): Min: 187320.5, Avg: 187320.6, Max: 187320.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.1 ms] [Other: 2.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.0 ms] [Eden: 0.0B(2048.0M)->0.0B(2048.0M) Survivors: 0.0B->0.0B Heap: 39.8G(40.0G)->39.8G(40.0G)] [Times: user=2.28 sys=0.03, real=0.18 secs] 187.323: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: allocation request failed, allocation request: 64 bytes] 187.323: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 16777216 bytes, attempted expansion amount: 16777216 bytes] 187.323: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:54:11.670-0600: 187.323: [Full GC2015-12-22T16:54:26.088-0600: 201.742: [SoftReference, 534 refs, 0.0001200 secs]2015-12-22T16:54:26.088-0600: 201.742: [WeakReference, 1161 refs, 0.0001440 secs]2015-12-22T16:54:26.089-0600: 201.742: [FinalReference, 24 refs, 3.0799610 secs]2015-12-22T16:54:29.169-0600: 204.822: [PhantomReference, 273 refs, 0.0000430 secs]2015-12-22T16:54:29.169-0600: 204.822: [JNI Weak Reference, 0.0000070 secs] 39G->24G(40G), 47.4828920 secs] [Eden: 0.0B(2048.0M)->0.0B(2048.0M) Survivors: 0.0B->0.0B Heap: 39.8G(40.0G)->24.2G(40.0G)] [Times: user=76.55 sys=1.78, real=47.48 secs] 2015-12-22T16:54:59.153-0600: 234.807: [GC concurrent-mark-abort] 2015-12-22T16:54:59.845-0600: 235.499: [GC pause (young) 235.499: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 13611, predicted base time: 21.31 ms, remaining time: 178.69 ms, target pause time: 200.00 ms] 235.499: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 128 regions, survivors: 0 regions, predicted young region time: 145.41 ms] 235.499: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 128 regions, survivors: 0 regions, old: 0 regions, predicted pause time: 166.71 ms, target pause time: 200.00 ms] 2015-12-22T16:55:00.029-0600: 235.682: [SoftReference, 0 refs, 0.0017660 secs]2015-12-22T16:55:00.031-0600: 235.684: [WeakReference, 0 refs, 0.0009710 secs]2015-12-22T16:55:00.032-0600: 235.685: [FinalReference, 0 refs, 0.0011460 secs]2015-12-22T16:55:00.033-0600: 235.686: [PhantomReference, 0 refs, 0.0010840 secs]2015-12-22T16:55:00.034-0600: 235.687: [JNI Weak Reference, 0.0000070 secs] 235.693: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.15 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 235.693: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 26256343040 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] , 0.1940250 secs] [Parallel Time: 181.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 235500.0, Avg: 235500.1, Max: 235500.3, Diff: 0.3] [Ext Root Scanning (ms): Min: 2.6, Avg: 2.8, Max: 3.0, Diff: 0.4, Sum: 36.8] [Update RS (ms): Min: 3.4, Avg: 3.7, Max: 4.3, Diff: 0.9, Sum: 47.8] [Processed Buffers: Min: 3, Avg: 16.2, Max: 57, Diff: 54, Sum: 211] [Scan RS (ms): Min: 27.2, Avg: 27.7, Max: 28.0, Diff: 0.9, Sum: 360.5] [Object Copy (ms): Min: 144.8, Avg: 145.3, Max: 146.8, Diff: 2.0, Sum: 1888.6] [Termination (ms): Min: 0.0, Avg: 1.4, Max: 1.7, Diff: 1.7, Sum: 18.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 180.9, Avg: 181.0, Max: 181.2, Diff: 0.3, Sum: 2353.3] [GC Worker End (ms): Min: 235681.1, Avg: 235681.2, Max: 235681.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 11.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.7 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.2 ms] [Eden: 2048.0M(2048.0M)->0.0B(1792.0M) Survivors: 0.0B->256.0M Heap: 26.2G(40.0G)->24.6G(40.0G)] [Times: user=2.33 sys=0.03, real=0.20 secs] 236.230: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:55:00.576-0600: 236.230: [GC pause (young) (initial-mark) 236.230: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 10898, predicted base time: 21.24 ms, remaining time: 178.76 ms, target pause time: 200.00 ms] 236.230: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 204.01 ms] 236.230: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 225.26 ms, target pause time: 200.00 ms] 2015-12-22T16:55:00.752-0600: 236.405: [SoftReference, 0 refs, 0.0016750 secs]2015-12-22T16:55:00.754-0600: 236.407: [WeakReference, 0 refs, 0.0008310 secs]2015-12-22T16:55:00.754-0600: 236.408: [FinalReference, 0 refs, 0.0012090 secs]2015-12-22T16:55:00.756-0600: 236.409: [PhantomReference, 0 refs, 0.0005290 secs]2015-12-22T16:55:00.756-0600: 236.410: [JNI Weak Reference, 0.0000120 secs] 236.418: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 83.71 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1881740 secs] [Parallel Time: 174.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 236230.2, Avg: 236230.3, Max: 236230.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.9, Diff: 0.4, Sum: 21.6] [Update RS (ms): Min: 2.6, Avg: 2.8, Max: 3.4, Diff: 0.8, Sum: 36.5] [Processed Buffers: Min: 1, Avg: 12.1, Max: 52, Diff: 51, Sum: 157] [Scan RS (ms): Min: 36.4, Avg: 37.0, Max: 37.2, Diff: 0.8, Sum: 481.4] [Object Copy (ms): Min: 132.6, Avg: 132.7, Max: 132.8, Diff: 0.2, Sum: 1725.2] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 174.2, Avg: 174.3, Max: 174.4, Diff: 0.2, Sum: 2265.7] [GC Worker End (ms): Min: 236404.6, Avg: 236404.6, Max: 236404.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 12.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.7 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 26.4G(40.0G)->25.0G(40.0G)] [Times: user=2.24 sys=0.04, real=0.19 secs] 2015-12-22T16:55:00.765-0600: 236.418: [GC concurrent-root-region-scan-start] 2015-12-22T16:55:01.002-0600: 236.655: [GC concurrent-root-region-scan-end, 0.2372690 secs] 2015-12-22T16:55:01.002-0600: 236.655: [GC concurrent-mark-start] 2015-12-22T16:55:01.482-0600: 237.135: [GC pause (young) 237.136: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 22696, predicted base time: 28.38 ms, remaining time: 171.62 ms, target pause time: 200.00 ms] 237.136: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 205.23 ms] 237.136: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 233.62 ms, target pause time: 200.00 ms] 2015-12-22T16:55:01.674-0600: 237.327: [SoftReference, 0 refs, 0.0028220 secs]2015-12-22T16:55:01.677-0600: 237.330: [WeakReference, 0 refs, 0.0008400 secs]2015-12-22T16:55:01.677-0600: 237.331: [FinalReference, 0 refs, 0.0005650 secs]2015-12-22T16:55:01.678-0600: 237.331: [PhantomReference, 0 refs, 0.0009480 secs]2015-12-22T16:55:01.679-0600: 237.332: [JNI Weak Reference, 0.0000120 secs] 237.342: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 83.96 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2062480 secs] [Parallel Time: 190.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 237135.9, Avg: 237136.0, Max: 237136.0, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.8, Diff: 0.3, Sum: 21.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 4.0, Avg: 4.5, Max: 5.0, Diff: 1.0, Sum: 58.1] [Processed Buffers: Min: 4, Avg: 17.8, Max: 56, Diff: 52, Sum: 232] [Scan RS (ms): Min: 34.2, Avg: 34.4, Max: 34.5, Diff: 0.3, Sum: 446.7] [Object Copy (ms): Min: 149.0, Avg: 149.3, Max: 149.6, Diff: 0.7, Sum: 1941.4] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 4.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 190.2, Avg: 190.3, Max: 190.4, Diff: 0.2, Sum: 2473.8] [GC Worker End (ms): Min: 237326.2, Avg: 237326.3, Max: 237326.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.4 ms] [Other: 14.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.8 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 26.7G(40.0G)->25.4G(40.0G)] [Times: user=2.48 sys=0.05, real=0.21 secs] 2015-12-22T16:55:02.576-0600: 238.230: [GC pause (young) 238.230: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 76852, predicted base time: 43.41 ms, remaining time: 156.59 ms, target pause time: 200.00 ms] 238.230: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 199.30 ms] 238.230: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 242.72 ms, target pause time: 200.00 ms] 2015-12-22T16:55:02.778-0600: 238.431: [SoftReference, 0 refs, 0.0017840 secs]2015-12-22T16:55:02.780-0600: 238.433: [WeakReference, 0 refs, 0.0007500 secs]2015-12-22T16:55:02.781-0600: 238.434: [FinalReference, 0 refs, 0.0004730 secs]2015-12-22T16:55:02.781-0600: 238.434: [PhantomReference, 0 refs, 0.0003820 secs]2015-12-22T16:55:02.782-0600: 238.435: [JNI Weak Reference, 0.0000070 secs] 238.444: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 83.97 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2147720 secs] [Parallel Time: 201.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 238229.9, Avg: 238230.1, Max: 238230.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 2.0, Max: 2.2, Diff: 0.5, Sum: 25.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 14.7, Avg: 15.0, Max: 15.3, Diff: 0.6, Sum: 194.4] [Processed Buffers: Min: 21, Avg: 24.6, Max: 35, Diff: 14, Sum: 320] [Scan RS (ms): Min: 34.8, Avg: 35.0, Max: 35.3, Diff: 0.5, Sum: 455.4] [Object Copy (ms): Min: 148.0, Avg: 148.2, Max: 148.6, Diff: 0.6, Sum: 1926.1] [Termination (ms): Min: 0.0, Avg: 0.4, Max: 0.5, Diff: 0.5, Sum: 5.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 200.5, Avg: 200.6, Max: 200.8, Diff: 0.3, Sum: 2608.4] [GC Worker End (ms): Min: 238430.7, Avg: 238430.7, Max: 238430.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 12.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.0 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 27.1G(40.0G)->25.8G(40.0G)] [Times: user=2.61 sys=0.01, real=0.22 secs] 2015-12-22T16:55:03.664-0600: 239.317: [GC pause (young) 239.317: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 12348, predicted base time: 28.21 ms, remaining time: 171.79 ms, target pause time: 200.00 ms] 239.317: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 191.09 ms] 239.317: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 219.31 ms, target pause time: 200.00 ms] 2015-12-22T16:55:03.852-0600: 239.506: [SoftReference, 0 refs, 0.0004120 secs]2015-12-22T16:55:03.853-0600: 239.506: [WeakReference, 0 refs, 0.0002210 secs]2015-12-22T16:55:03.853-0600: 239.506: [FinalReference, 0 refs, 0.0002390 secs]2015-12-22T16:55:03.853-0600: 239.507: [PhantomReference, 0 refs, 0.0002450 secs]2015-12-22T16:55:03.853-0600: 239.507: [JNI Weak Reference, 0.0000070 secs] 239.516: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 83.69 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1992070 secs] [Parallel Time: 187.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 239317.6, Avg: 239317.7, Max: 239317.8, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.0, Diff: 0.4, Sum: 23.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 2.2, Avg: 2.4, Max: 2.6, Diff: 0.4, Sum: 31.8] [Processed Buffers: Min: 1, Avg: 5.1, Max: 12, Diff: 11, Sum: 66] [Scan RS (ms): Min: 37.7, Avg: 38.0, Max: 38.5, Diff: 0.8, Sum: 493.4] [Object Copy (ms): Min: 144.6, Avg: 145.1, Max: 145.2, Diff: 0.5, Sum: 1886.0] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 187.3, Avg: 187.4, Max: 187.6, Diff: 0.3, Sum: 2436.5] [GC Worker End (ms): Min: 239505.1, Avg: 239505.2, Max: 239505.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.4 ms] [Other: 10.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.5 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 27.6G(40.0G)->26.3G(40.0G)] [Times: user=2.43 sys=0.03, real=0.20 secs] 2015-12-22T16:55:04.808-0600: 240.461: [GC pause (young) 240.461: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 13211, predicted base time: 30.40 ms, remaining time: 169.60 ms, target pause time: 200.00 ms] 240.461: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 195.42 ms] 240.461: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 225.82 ms, target pause time: 200.00 ms] 2015-12-22T16:55:04.993-0600: 240.647: [SoftReference, 0 refs, 0.0016530 secs]2015-12-22T16:55:04.995-0600: 240.648: [WeakReference, 0 refs, 0.0010650 secs]2015-12-22T16:55:04.996-0600: 240.650: [FinalReference, 0 refs, 0.0016430 secs]2015-12-22T16:55:04.998-0600: 240.651: [PhantomReference, 0 refs, 0.0016190 secs]2015-12-22T16:55:05.000-0600: 240.653: [JNI Weak Reference, 0.0000190 secs] 240.663: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 83.26 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2014390 secs] [Parallel Time: 184.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 240461.6, Avg: 240461.7, Max: 240461.8, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.8, Diff: 0.3, Sum: 21.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 2.6, Avg: 2.9, Max: 3.2, Diff: 0.6, Sum: 37.6] [Processed Buffers: Min: 3, Avg: 5.3, Max: 9, Diff: 6, Sum: 69] [Scan RS (ms): Min: 39.6, Avg: 40.0, Max: 40.4, Diff: 0.7, Sum: 519.6] [Object Copy (ms): Min: 139.5, Avg: 139.7, Max: 139.8, Diff: 0.3, Sum: 1816.2] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.1] [GC Worker Total (ms): Min: 184.2, Avg: 184.3, Max: 184.4, Diff: 0.3, Sum: 2396.4] [GC Worker End (ms): Min: 240646.0, Avg: 240646.1, Max: 240646.2, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 15.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.5 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 28.0G(40.0G)->26.7G(40.0G)] [Times: user=2.38 sys=0.03, real=0.20 secs] 2015-12-22T16:55:05.962-0600: 241.615: [GC pause (young) 241.615: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 37742, predicted base time: 34.87 ms, remaining time: 165.13 ms, target pause time: 200.00 ms] 241.615: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 170.85 ms] 241.615: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 205.72 ms, target pause time: 200.00 ms] 2015-12-22T16:55:06.169-0600: 241.822: [SoftReference, 0 refs, 0.0020690 secs]2015-12-22T16:55:06.171-0600: 241.824: [WeakReference, 0 refs, 0.0010520 secs]2015-12-22T16:55:06.172-0600: 241.825: [FinalReference, 0 refs, 0.0014230 secs]2015-12-22T16:55:06.173-0600: 241.827: [PhantomReference, 0 refs, 0.0014120 secs]2015-12-22T16:55:06.175-0600: 241.828: [JNI Weak Reference, 0.0000140 secs] 241.838: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 82.65 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2229820 secs] [Parallel Time: 206.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 241615.4, Avg: 241615.5, Max: 241615.6, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.7, Max: 1.8, Diff: 0.3, Sum: 22.1] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 7.5, Avg: 7.9, Max: 9.9, Diff: 2.4, Sum: 102.6] [Processed Buffers: Min: 8, Avg: 13.2, Max: 30, Diff: 22, Sum: 171] [Scan RS (ms): Min: 39.2, Avg: 41.6, Max: 42.4, Diff: 3.1, Sum: 541.3] [Object Copy (ms): Min: 154.2, Avg: 154.7, Max: 155.1, Diff: 0.9, Sum: 2010.9] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 0.9] [GC Worker Total (ms): Min: 206.1, Avg: 206.2, Max: 206.4, Diff: 0.3, Sum: 2680.7] [GC Worker End (ms): Min: 241821.7, Avg: 241821.7, Max: 241821.8, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 15.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.4 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 28.4G(40.0G)->27.1G(40.0G)] [Times: user=2.66 sys=0.04, real=0.22 secs] 2015-12-22T16:55:07.049-0600: 242.703: [GC pause (young) 242.703: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15323, predicted base time: 35.77 ms, remaining time: 164.23 ms, target pause time: 200.00 ms] 242.703: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 165.21 ms] 242.703: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 200.98 ms, target pause time: 200.00 ms] 2015-12-22T16:55:07.231-0600: 242.884: [SoftReference, 0 refs, 0.0014840 secs]2015-12-22T16:55:07.233-0600: 242.886: [WeakReference, 0 refs, 0.0012180 secs]2015-12-22T16:55:07.234-0600: 242.887: [FinalReference, 0 refs, 0.0014820 secs]2015-12-22T16:55:07.235-0600: 242.889: [PhantomReference, 0 refs, 0.0014130 secs]2015-12-22T16:55:07.237-0600: 242.890: [JNI Weak Reference, 0.0000110 secs] 242.899: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 82.26 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1964710 secs] [Parallel Time: 180.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 242703.1, Avg: 242703.2, Max: 242703.3, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 1.9, Diff: 0.4, Sum: 23.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 3.7, Avg: 4.0, Max: 5.1, Diff: 1.4, Sum: 51.8] [Processed Buffers: Min: 3, Avg: 6.7, Max: 21, Diff: 18, Sum: 87] [Scan RS (ms): Min: 34.4, Avg: 35.5, Max: 35.9, Diff: 1.5, Sum: 462.1] [Object Copy (ms): Min: 138.4, Avg: 138.9, Max: 139.4, Diff: 0.9, Sum: 1805.9] [Termination (ms): Min: 0.0, Avg: 0.4, Max: 0.5, Diff: 0.5, Sum: 5.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 180.6, Avg: 180.8, Max: 180.9, Diff: 0.2, Sum: 2349.8] [GC Worker End (ms): Min: 242883.9, Avg: 242883.9, Max: 242884.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 14.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.1 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 28.9G(40.0G)->27.5G(40.0G)] [Times: user=2.32 sys=0.06, real=0.19 secs] 2015-12-22T16:55:08.110-0600: 243.763: [GC pause (young) 243.763: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 15931, predicted base time: 36.75 ms, remaining time: 163.25 ms, target pause time: 200.00 ms] 243.763: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 153.66 ms] 243.763: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 190.41 ms, target pause time: 200.00 ms] 2015-12-22T16:55:08.272-0600: 243.925: [SoftReference, 0 refs, 0.0018790 secs]2015-12-22T16:55:08.274-0600: 243.927: [WeakReference, 0 refs, 0.0008940 secs]2015-12-22T16:55:08.275-0600: 243.928: [FinalReference, 0 refs, 0.0006560 secs]2015-12-22T16:55:08.276-0600: 243.929: [PhantomReference, 0 refs, 0.0003020 secs]2015-12-22T16:55:08.276-0600: 243.929: [JNI Weak Reference, 0.0000110 secs] 243.937: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 81.75 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1744010 secs] [Parallel Time: 161.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 243763.3, Avg: 243763.4, Max: 243763.5, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.7, Max: 1.8, Diff: 0.4, Sum: 21.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 4.0, Avg: 4.3, Max: 4.6, Diff: 0.5, Sum: 55.4] [Processed Buffers: Min: 5, Avg: 7.4, Max: 21, Diff: 16, Sum: 96] [Scan RS (ms): Min: 24.4, Avg: 24.6, Max: 24.8, Diff: 0.4, Sum: 319.9] [Object Copy (ms): Min: 130.7, Avg: 130.7, Max: 130.9, Diff: 0.3, Sum: 1699.4] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 2.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 161.4, Avg: 161.6, Max: 161.7, Diff: 0.3, Sum: 2100.2] [GC Worker End (ms): Min: 243924.9, Avg: 243924.9, Max: 243925.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 11.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.1 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 29.3G(40.0G)->28.0G(40.0G)] [Times: user=2.08 sys=0.04, real=0.17 secs] 2015-12-22T16:55:09.139-0600: 244.792: [GC pause (young) 244.792: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 19228, predicted base time: 36.34 ms, remaining time: 163.66 ms, target pause time: 200.00 ms] 244.792: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 153.08 ms] 244.792: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 189.42 ms, target pause time: 200.00 ms] 2015-12-22T16:55:09.301-0600: 244.954: [SoftReference, 0 refs, 0.0024320 secs]2015-12-22T16:55:09.303-0600: 244.956: [WeakReference, 0 refs, 0.0012190 secs]2015-12-22T16:55:09.304-0600: 244.958: [FinalReference, 0 refs, 0.0015010 secs]2015-12-22T16:55:09.306-0600: 244.959: [PhantomReference, 0 refs, 0.0010710 secs]2015-12-22T16:55:09.307-0600: 244.960: [JNI Weak Reference, 0.0000110 secs] 244.968: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 87.04 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1760020 secs] [Parallel Time: 161.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 244792.3, Avg: 244792.5, Max: 244792.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.2, Avg: 2.2, Max: 3.6, Diff: 2.5, Sum: 28.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 4.3, Avg: 5.6, Max: 6.8, Diff: 2.5, Sum: 73.3] [Processed Buffers: Min: 3, Avg: 8.2, Max: 16, Diff: 13, Sum: 107] [Scan RS (ms): Min: 22.1, Avg: 23.2, Max: 23.5, Diff: 1.4, Sum: 301.5] [Object Copy (ms): Min: 129.7, Avg: 129.9, Max: 130.5, Diff: 0.8, Sum: 1688.5] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 160.9, Avg: 161.1, Max: 161.3, Diff: 0.4, Sum: 2094.4] [GC Worker End (ms): Min: 244953.6, Avg: 244953.6, Max: 244953.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.4 ms] [Other: 13.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.4 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 29.7G(40.0G)->28.3G(40.0G)] [Times: user=2.16 sys=0.05, real=0.17 secs] 2015-12-22T16:55:10.257-0600: 245.911: [GC pause (young) 245.911: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 18060, predicted base time: 34.90 ms, remaining time: 165.10 ms, target pause time: 200.00 ms] 245.911: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 157.77 ms] 245.911: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 192.66 ms, target pause time: 200.00 ms] 2015-12-22T16:55:10.418-0600: 246.071: [SoftReference, 0 refs, 0.0020010 secs]2015-12-22T16:55:10.420-0600: 246.073: [WeakReference, 0 refs, 0.0020230 secs]2015-12-22T16:55:10.422-0600: 246.075: [FinalReference, 0 refs, 0.0012120 secs]2015-12-22T16:55:10.423-0600: 246.077: [PhantomReference, 0 refs, 0.0015840 secs]2015-12-22T16:55:10.425-0600: 246.078: [JNI Weak Reference, 0.0000180 secs] 246.087: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.42 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1763260 secs] [Parallel Time: 159.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 245911.0, Avg: 245911.2, Max: 245911.4, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.0, Avg: 1.9, Max: 2.3, Diff: 1.3, Sum: 24.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 3.7, Avg: 4.1, Max: 4.5, Diff: 0.7, Sum: 53.7] [Processed Buffers: Min: 5, Avg: 7.1, Max: 11, Diff: 6, Sum: 92] [Scan RS (ms): Min: 22.5, Avg: 22.8, Max: 23.0, Diff: 0.5, Sum: 296.5] [Object Copy (ms): Min: 129.6, Avg: 130.2, Max: 131.2, Diff: 1.6, Sum: 1692.7] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 1.1] [GC Worker Total (ms): Min: 158.9, Avg: 159.1, Max: 159.4, Diff: 0.4, Sum: 2068.7] [GC Worker End (ms): Min: 246070.3, Avg: 246070.4, Max: 246070.5, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 15.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.5 ms] [Ref Enq: 0.4 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.1G(40.0G)->28.8G(40.0G)] [Times: user=2.00 sys=0.10, real=0.18 secs] 2015-12-22T16:55:11.360-0600: 247.014: [GC pause (young) 247.014: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 22337, predicted base time: 33.64 ms, remaining time: 166.36 ms, target pause time: 200.00 ms] 247.014: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 191.12 ms] 247.014: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 224.76 ms, target pause time: 200.00 ms] 2015-12-22T16:55:11.615-0600: 247.268: [SoftReference, 0 refs, 0.0012690 secs]2015-12-22T16:55:11.616-0600: 247.269: [WeakReference, 0 refs, 0.0013940 secs]2015-12-22T16:55:11.617-0600: 247.271: [FinalReference, 0 refs, 0.0008230 secs]2015-12-22T16:55:11.618-0600: 247.272: [PhantomReference, 0 refs, 0.0008050 secs]2015-12-22T16:55:11.619-0600: 247.272: [JNI Weak Reference, 0.0000180 secs] 247.284: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 18.81 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2703480 secs] [Parallel Time: 254.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 247013.9, Avg: 247014.1, Max: 247014.3, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.0, Diff: 0.5, Sum: 23.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 3.0, Avg: 3.4, Max: 4.1, Diff: 1.0, Sum: 43.9] [Processed Buffers: Min: 3, Avg: 8.8, Max: 14, Diff: 11, Sum: 114] [Scan RS (ms): Min: 51.2, Avg: 51.8, Max: 52.2, Diff: 1.0, Sum: 673.2] [Object Copy (ms): Min: 196.4, Avg: 196.6, Max: 196.7, Diff: 0.4, Sum: 2555.3] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 253.6, Avg: 253.8, Max: 253.9, Diff: 0.4, Sum: 3298.8] [GC Worker End (ms): Min: 247267.8, Avg: 247267.8, Max: 247267.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 15.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.5 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.5G(40.0G)->29.2G(40.0G)] [Times: user=3.11 sys=0.21, real=0.27 secs] 2015-12-22T16:55:12.564-0600: 248.217: [GC pause (young) 248.217: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 626781, predicted base time: 183.86 ms, remaining time: 16.14 ms, target pause time: 200.00 ms] 248.217: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 216.68 ms] 248.217: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 400.54 ms, target pause time: 200.00 ms] 2015-12-22T16:55:12.924-0600: 248.578: [SoftReference, 0 refs, 0.0015940 secs]2015-12-22T16:55:12.926-0600: 248.579: [WeakReference, 0 refs, 0.0009140 secs]2015-12-22T16:55:12.927-0600: 248.580: [FinalReference, 0 refs, 0.0005900 secs]2015-12-22T16:55:12.928-0600: 248.581: [PhantomReference, 0 refs, 0.0006670 secs]2015-12-22T16:55:12.928-0600: 248.582: [JNI Weak Reference, 0.0000130 secs] 248.595: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 18.75 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3779420 secs] [Parallel Time: 359.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 248217.8, Avg: 248217.9, Max: 248218.1, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 1.9, Max: 2.1, Diff: 0.4, Sum: 24.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 86.4, Avg: 86.7, Max: 89.1, Diff: 2.8, Sum: 1127.4] [Processed Buffers: Min: 161, Avg: 190.2, Max: 251, Diff: 90, Sum: 2472] [Scan RS (ms): Min: 52.7, Avg: 55.2, Max: 55.5, Diff: 2.8, Sum: 717.5] [Object Copy (ms): Min: 214.9, Avg: 215.0, Max: 215.1, Diff: 0.2, Sum: 2794.4] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.0] [GC Worker Total (ms): Min: 358.8, Avg: 359.0, Max: 359.1, Diff: 0.3, Sum: 4666.5] [GC Worker End (ms): Min: 248576.8, Avg: 248576.9, Max: 248577.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 17.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.3 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.0G(40.0G)->29.7G(40.0G)] [Times: user=4.49 sys=0.19, real=0.38 secs] 2015-12-22T16:55:13.808-0600: 249.462: [GC pause (young) 249.462: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 807081, predicted base time: 207.10 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 249.462: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 201.53 ms] 249.462: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 408.63 ms, target pause time: 200.00 ms] 2015-12-22T16:55:14.197-0600: 249.851: [SoftReference, 0 refs, 0.0008250 secs]2015-12-22T16:55:14.198-0600: 249.852: [WeakReference, 0 refs, 0.0004420 secs]2015-12-22T16:55:14.199-0600: 249.852: [FinalReference, 0 refs, 0.0004510 secs]2015-12-22T16:55:14.199-0600: 249.853: [PhantomReference, 0 refs, 0.0005430 secs]2015-12-22T16:55:14.200-0600: 249.853: [JNI Weak Reference, 0.0000110 secs] 249.867: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.63 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4056280 secs] [Parallel Time: 388.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 249461.9, Avg: 249462.0, Max: 249462.1, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.0, Max: 2.2, Diff: 0.4, Sum: 25.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 129.7, Avg: 129.9, Max: 130.2, Diff: 0.5, Sum: 1688.8] [Processed Buffers: Min: 208, Avg: 243.9, Max: 333, Diff: 125, Sum: 3171] [Scan RS (ms): Min: 49.7, Avg: 50.5, Max: 51.2, Diff: 1.6, Sum: 656.5] [Object Copy (ms): Min: 204.1, Avg: 205.0, Max: 206.6, Diff: 2.4, Sum: 2664.6] [Termination (ms): Min: 0.0, Avg: 1.1, Max: 1.4, Diff: 1.4, Sum: 14.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 388.4, Avg: 388.5, Max: 388.6, Diff: 0.2, Sum: 5050.5] [GC Worker End (ms): Min: 249850.5, Avg: 249850.5, Max: 249850.6, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 15.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.5 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.5G(40.0G)->30.1G(40.0G)] [Times: user=4.92 sys=0.14, real=0.40 secs] 2015-12-22T16:55:15.040-0600: 250.693: [GC pause (young) 250.693: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 828327, predicted base time: 212.63 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 250.693: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 217.37 ms] 250.693: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 430.00 ms, target pause time: 200.00 ms] 2015-12-22T16:55:15.468-0600: 251.122: [SoftReference, 0 refs, 0.0007240 secs]2015-12-22T16:55:15.469-0600: 251.122: [WeakReference, 0 refs, 0.0007140 secs]2015-12-22T16:55:15.470-0600: 251.123: [FinalReference, 0 refs, 0.0009220 secs]2015-12-22T16:55:15.471-0600: 251.124: [PhantomReference, 0 refs, 0.0003670 secs]2015-12-22T16:55:15.471-0600: 251.124: [JNI Weak Reference, 0.0000100 secs] 251.138: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 21.01 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4450760 secs] [Parallel Time: 428.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 250693.3, Avg: 250693.4, Max: 250693.5, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.8, Max: 1.9, Diff: 0.3, Sum: 23.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 181.2, Avg: 181.3, Max: 181.5, Diff: 0.3, Sum: 2357.2] [Processed Buffers: Min: 217, Avg: 249.8, Max: 329, Diff: 112, Sum: 3247] [Scan RS (ms): Min: 37.4, Avg: 37.7, Max: 38.0, Diff: 0.6, Sum: 489.6] [Object Copy (ms): Min: 206.2, Avg: 206.6, Max: 207.1, Diff: 0.9, Sum: 2686.2] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 3.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 427.6, Avg: 427.7, Max: 427.8, Diff: 0.2, Sum: 5560.6] [GC Worker End (ms): Min: 251121.1, Avg: 251121.2, Max: 251121.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 16.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.1 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.9G(40.0G)->30.7G(40.0G)] [Times: user=5.42 sys=0.16, real=0.44 secs] 2015-12-22T16:55:16.304-0600: 251.957: [GC pause (young) 251.957: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 673371, predicted base time: 183.07 ms, remaining time: 16.93 ms, target pause time: 200.00 ms] 251.957: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 221.36 ms] 251.957: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 404.43 ms, target pause time: 200.00 ms] 2015-12-22T16:55:16.634-0600: 252.287: [SoftReference, 0 refs, 0.0034880 secs]2015-12-22T16:55:16.637-0600: 252.290: [WeakReference, 0 refs, 0.0008570 secs]2015-12-22T16:55:16.638-0600: 252.291: [FinalReference, 0 refs, 0.0011050 secs]2015-12-22T16:55:16.639-0600: 252.292: [PhantomReference, 0 refs, 0.0009200 secs]2015-12-22T16:55:16.640-0600: 252.293: [JNI Weak Reference, 0.0000070 secs] 252.305: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 22.77 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3485480 secs] [Parallel Time: 328.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 251957.3, Avg: 251957.5, Max: 251957.7, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 2.0, Max: 2.6, Diff: 1.0, Sum: 26.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 115.0, Avg: 115.3, Max: 115.7, Diff: 0.8, Sum: 1498.7] [Processed Buffers: Min: 178, Avg: 203.9, Max: 257, Diff: 79, Sum: 2651] [Scan RS (ms): Min: 43.1, Avg: 43.3, Max: 43.4, Diff: 0.3, Sum: 563.2] [Object Copy (ms): Min: 167.2, Avg: 167.3, Max: 167.4, Diff: 0.2, Sum: 2175.4] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 328.0, Avg: 328.1, Max: 328.3, Diff: 0.4, Sum: 4265.7] [GC Worker End (ms): Min: 252285.6, Avg: 252285.7, Max: 252285.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 18.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.3 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.4G(40.0G)->31.1G(40.0G)] [Times: user=4.14 sys=0.15, real=0.35 secs] 2015-12-22T16:55:17.434-0600: 253.087: [GC pause (young) 253.087: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 639247, predicted base time: 169.65 ms, remaining time: 30.35 ms, target pause time: 200.00 ms] 253.087: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 191.84 ms] 253.087: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 361.49 ms, target pause time: 200.00 ms] 2015-12-22T16:55:17.768-0600: 253.421: [SoftReference, 0 refs, 0.0005710 secs]2015-12-22T16:55:17.768-0600: 253.422: [WeakReference, 0 refs, 0.0002820 secs]2015-12-22T16:55:17.769-0600: 253.422: [FinalReference, 0 refs, 0.0004940 secs]2015-12-22T16:55:17.769-0600: 253.422: [PhantomReference, 0 refs, 0.0005750 secs]2015-12-22T16:55:17.770-0600: 253.423: [JNI Weak Reference, 0.0000070 secs] 253.437: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.99 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3496760 secs] [Parallel Time: 332.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 253087.7, Avg: 253087.9, Max: 253088.1, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.0, Max: 2.2, Diff: 0.4, Sum: 25.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 120.6, Avg: 120.7, Max: 121.0, Diff: 0.4, Sum: 1569.4] [Processed Buffers: Min: 165, Avg: 193.9, Max: 244, Diff: 79, Sum: 2521] [Scan RS (ms): Min: 35.1, Avg: 35.8, Max: 36.0, Diff: 0.9, Sum: 465.2] [Object Copy (ms): Min: 173.4, Avg: 173.8, Max: 174.4, Diff: 1.0, Sum: 2258.8] [Termination (ms): Min: 0.0, Avg: 0.4, Max: 0.4, Diff: 0.4, Sum: 4.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 332.5, Avg: 332.7, Max: 332.9, Diff: 0.4, Sum: 4324.7] [GC Worker End (ms): Min: 253420.6, Avg: 253420.6, Max: 253420.6, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 15.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.9G(40.0G)->31.5G(40.0G)] [Times: user=4.18 sys=0.16, real=0.35 secs] 2015-12-22T16:55:18.582-0600: 254.236: [GC pause (young) 254.236: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 373704, predicted base time: 115.23 ms, remaining time: 84.77 ms, target pause time: 200.00 ms] 254.236: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 195.31 ms] 254.236: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 310.54 ms, target pause time: 200.00 ms] 2015-12-22T16:55:18.957-0600: 254.611: [SoftReference, 0 refs, 0.0019200 secs]2015-12-22T16:55:18.959-0600: 254.613: [WeakReference, 0 refs, 0.0011470 secs]2015-12-22T16:55:18.960-0600: 254.614: [FinalReference, 0 refs, 0.0010840 secs]2015-12-22T16:55:18.962-0600: 254.615: [PhantomReference, 0 refs, 0.0008970 secs]2015-12-22T16:55:18.962-0600: 254.616: [JNI Weak Reference, 0.0000180 secs] 254.627: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 25.17 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3913790 secs] [Parallel Time: 373.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 254236.5, Avg: 254236.7, Max: 254236.9, Diff: 0.4] [Ext Root Scanning (ms): Min: 2.0, Avg: 2.2, Max: 2.5, Diff: 0.5, Sum: 29.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 124.2, Avg: 124.3, Max: 124.7, Diff: 0.5, Sum: 1616.4] [Processed Buffers: Min: 97, Avg: 114.1, Max: 147, Diff: 50, Sum: 1483] [Scan RS (ms): Min: 32.0, Avg: 32.4, Max: 32.7, Diff: 0.7, Sum: 421.7] [Object Copy (ms): Min: 209.9, Avg: 210.5, Max: 213.8, Diff: 3.9, Sum: 2736.2] [Termination (ms): Min: 0.0, Avg: 3.3, Max: 3.8, Diff: 3.8, Sum: 42.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 372.7, Avg: 372.9, Max: 373.1, Diff: 0.4, Sum: 4847.1] [GC Worker End (ms): Min: 254609.6, Avg: 254609.6, Max: 254609.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 16.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.9 ms] [Ref Enq: 0.5 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.3G(40.0G)->32.0G(40.0G)] [Times: user=4.76 sys=0.10, real=0.39 secs] 2015-12-22T16:55:19.807-0600: 255.460: [GC pause (young) 255.460: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 325813, predicted base time: 123.31 ms, remaining time: 76.69 ms, target pause time: 200.00 ms] 255.460: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 198.91 ms] 255.460: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 322.21 ms, target pause time: 200.00 ms] 2015-12-22T16:55:20.126-0600: 255.779: [SoftReference, 0 refs, 0.0011130 secs]2015-12-22T16:55:20.127-0600: 255.780: [WeakReference, 0 refs, 0.0007090 secs]2015-12-22T16:55:20.127-0600: 255.781: [FinalReference, 0 refs, 0.0005590 secs]2015-12-22T16:55:20.128-0600: 255.781: [PhantomReference, 0 refs, 0.0004860 secs]2015-12-22T16:55:20.129-0600: 255.782: [JNI Weak Reference, 0.0000100 secs] 255.793: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 26.56 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3329060 secs] [Parallel Time: 317.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 255460.6, Avg: 255460.8, Max: 255460.9, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 2.0, Max: 2.1, Diff: 0.4, Sum: 25.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 98.1, Avg: 98.3, Max: 98.5, Diff: 0.4, Sum: 1277.6] [Processed Buffers: Min: 84, Avg: 99.6, Max: 128, Diff: 44, Sum: 1295] [Scan RS (ms): Min: 36.1, Avg: 36.4, Max: 37.2, Diff: 1.1, Sum: 473.0] [Object Copy (ms): Min: 179.7, Avg: 180.6, Max: 181.0, Diff: 1.2, Sum: 2347.3] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 4.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 317.4, Avg: 317.6, Max: 317.7, Diff: 0.3, Sum: 4128.5] [GC Worker End (ms): Min: 255778.3, Avg: 255778.3, Max: 255778.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 13.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.3 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.7G(40.0G)->32.4G(40.0G)] [Times: user=4.07 sys=0.08, real=0.34 secs] 2015-12-22T16:55:21.024-0600: 256.677: [GC pause (young) 256.677: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 251029, predicted base time: 113.08 ms, remaining time: 86.92 ms, target pause time: 200.00 ms] 256.677: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 198.95 ms] 256.677: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 312.03 ms, target pause time: 200.00 ms] 2015-12-22T16:55:21.301-0600: 256.954: [SoftReference, 0 refs, 0.0019510 secs]2015-12-22T16:55:21.302-0600: 256.956: [WeakReference, 0 refs, 0.0016780 secs]2015-12-22T16:55:21.304-0600: 256.957: [FinalReference, 0 refs, 0.0014280 secs]2015-12-22T16:55:21.306-0600: 256.959: [PhantomReference, 0 refs, 0.0012930 secs]2015-12-22T16:55:21.307-0600: 256.960: [JNI Weak Reference, 0.0000160 secs] 256.971: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 27.61 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2938910 secs] [Parallel Time: 275.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 256677.6, Avg: 256677.8, Max: 256678.0, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 21.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 46.8, Avg: 47.1, Max: 47.5, Diff: 0.7, Sum: 611.9] [Processed Buffers: Min: 63, Avg: 76.7, Max: 104, Diff: 41, Sum: 997] [Scan RS (ms): Min: 38.7, Avg: 39.0, Max: 39.3, Diff: 0.7, Sum: 507.0] [Object Copy (ms): Min: 186.0, Avg: 186.3, Max: 186.7, Diff: 0.7, Sum: 2421.4] [Termination (ms): Min: 0.0, Avg: 0.6, Max: 0.8, Diff: 0.8, Sum: 7.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.2, Max: 0.4, Diff: 0.4, Sum: 2.1] [GC Worker Total (ms): Min: 274.5, Avg: 274.8, Max: 275.1, Diff: 0.6, Sum: 3571.8] [GC Worker End (ms): Min: 256952.5, Avg: 256952.6, Max: 256952.8, Diff: 0.4] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 17.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.4 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 34.1G(40.0G)->32.8G(40.0G)] [Times: user=3.51 sys=0.09, real=0.30 secs] 2015-12-22T16:55:22.141-0600: 257.794: [GC pause (young) 257.794: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 247676, predicted base time: 106.44 ms, remaining time: 93.56 ms, target pause time: 200.00 ms] 257.794: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 195.87 ms] 257.794: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 302.31 ms, target pause time: 200.00 ms] 2015-12-22T16:55:22.421-0600: 258.074: [SoftReference, 0 refs, 0.0017780 secs]2015-12-22T16:55:22.423-0600: 258.076: [WeakReference, 0 refs, 0.0014240 secs]2015-12-22T16:55:22.424-0600: 258.077: [FinalReference, 0 refs, 0.0011110 secs]2015-12-22T16:55:22.425-0600: 258.079: [PhantomReference, 0 refs, 0.0011400 secs]2015-12-22T16:55:22.426-0600: 258.080: [JNI Weak Reference, 0.0000170 secs] 258.091: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 28.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2968520 secs] [Parallel Time: 278.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 257794.6, Avg: 257794.8, Max: 257794.9, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.6, Max: 1.8, Diff: 0.5, Sum: 21.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 60.6, Avg: 60.8, Max: 61.2, Diff: 0.6, Sum: 790.3] [Processed Buffers: Min: 64, Avg: 76.1, Max: 102, Diff: 38, Sum: 989] [Scan RS (ms): Min: 33.2, Avg: 33.6, Max: 33.7, Diff: 0.6, Sum: 436.8] [Object Copy (ms): Min: 181.7, Avg: 181.9, Max: 182.5, Diff: 0.7, Sum: 2365.1] [Termination (ms): Min: 0.0, Avg: 0.5, Max: 0.7, Diff: 0.7, Sum: 6.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 1.0] [GC Worker Total (ms): Min: 278.4, Avg: 278.5, Max: 278.7, Diff: 0.3, Sum: 3621.1] [GC Worker End (ms): Min: 258073.3, Avg: 258073.3, Max: 258073.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 16.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.2 ms] [Ref Enq: 0.7 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 34.5G(40.0G)->33.2G(40.0G)] [Times: user=3.57 sys=0.08, real=0.30 secs] 2015-12-22T16:55:23.352-0600: 259.005: [GC pause (young) 259.005: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 63315, predicted base time: 56.08 ms, remaining time: 143.92 ms, target pause time: 200.00 ms] 259.005: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 188.85 ms] 259.005: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 244.93 ms, target pause time: 200.00 ms] 2015-12-22T16:55:23.561-0600: 259.214: [SoftReference, 0 refs, 0.0020370 secs]2015-12-22T16:55:23.563-0600: 259.216: [WeakReference, 0 refs, 0.0011540 secs]2015-12-22T16:55:23.564-0600: 259.217: [FinalReference, 0 refs, 0.0008920 secs]2015-12-22T16:55:23.565-0600: 259.218: [PhantomReference, 0 refs, 0.0008960 secs]2015-12-22T16:55:23.566-0600: 259.219: [JNI Weak Reference, 0.0000060 secs] 259.229: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 29.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2243800 secs] [Parallel Time: 207.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 259005.3, Avg: 259005.4, Max: 259005.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 1.9, Max: 2.0, Diff: 0.3, Sum: 24.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 11.7, Avg: 12.1, Max: 12.5, Diff: 0.8, Sum: 157.2] [Processed Buffers: Min: 17, Avg: 21.6, Max: 29, Diff: 12, Sum: 281] [Scan RS (ms): Min: 39.8, Avg: 40.2, Max: 40.9, Diff: 1.1, Sum: 523.2] [Object Copy (ms): Min: 152.5, Avg: 153.1, Max: 153.2, Diff: 0.7, Sum: 1990.1] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 207.3, Avg: 207.4, Max: 207.6, Diff: 0.3, Sum: 2696.2] [GC Worker End (ms): Min: 259212.8, Avg: 259212.8, Max: 259212.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 15.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.0 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.0G(40.0G)->33.6G(40.0G)] [Times: user=2.67 sys=0.06, real=0.22 secs] 2015-12-22T16:55:24.528-0600: 260.182: [GC pause (young) 260.182: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 217074, predicted base time: 92.27 ms, remaining time: 107.73 ms, target pause time: 200.00 ms] 260.182: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 189.98 ms] 260.182: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 282.24 ms, target pause time: 200.00 ms] 2015-12-22T16:55:24.741-0600: 260.394: [SoftReference, 0 refs, 0.0029380 secs]2015-12-22T16:55:24.744-0600: 260.397: [WeakReference, 0 refs, 0.0016970 secs]2015-12-22T16:55:24.745-0600: 260.399: [FinalReference, 0 refs, 0.0009960 secs]2015-12-22T16:55:24.746-0600: 260.400: [PhantomReference, 0 refs, 0.0011540 secs]2015-12-22T16:55:24.747-0600: 260.401: [JNI Weak Reference, 0.0000100 secs] 260.411: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 29.01 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2295940 secs] [Parallel Time: 211.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 260182.0, Avg: 260182.2, Max: 260182.3, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 1.9, Max: 2.1, Diff: 0.3, Sum: 24.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 49.2, Avg: 49.8, Max: 54.7, Diff: 5.4, Sum: 648.0] [Processed Buffers: Min: 57, Avg: 67.5, Max: 88, Diff: 31, Sum: 877] [Scan RS (ms): Min: 22.0, Avg: 26.7, Max: 27.3, Diff: 5.3, Sum: 347.6] [Object Copy (ms): Min: 132.0, Avg: 132.1, Max: 132.1, Diff: 0.1, Sum: 1716.7] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.0] [GC Worker Total (ms): Min: 210.5, Avg: 210.6, Max: 210.8, Diff: 0.3, Sum: 2738.4] [GC Worker End (ms): Min: 260392.8, Avg: 260392.8, Max: 260393.0, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 17.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.7 ms] [Ref Enq: 0.6 ms] [Free CSet: 1.0 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.4G(40.0G)->34.0G(40.0G)] [Times: user=2.71 sys=0.05, real=0.23 secs] 2015-12-22T16:55:25.391-0600: 261.044: [GC pause (young) 261.044: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 547183, predicted base time: 168.61 ms, remaining time: 31.39 ms, target pause time: 200.00 ms] 261.044: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 164.34 ms] 261.044: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 332.96 ms, target pause time: 200.00 ms] 2015-12-22T16:55:25.693-0600: 261.346: [SoftReference, 0 refs, 0.0006840 secs]2015-12-22T16:55:25.694-0600: 261.347: [WeakReference, 0 refs, 0.0006730 secs]2015-12-22T16:55:25.694-0600: 261.348: [FinalReference, 0 refs, 0.0003880 secs]2015-12-22T16:55:25.695-0600: 261.348: [PhantomReference, 0 refs, 0.0006440 secs]2015-12-22T16:55:25.695-0600: 261.349: [JNI Weak Reference, 0.0000110 secs] 261.358: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 28.08 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3140570 secs] [Parallel Time: 301.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 261044.3, Avg: 261044.5, Max: 261044.6, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.8, Avg: 1.9, Max: 2.0, Diff: 0.2, Sum: 24.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 130.5, Avg: 130.8, Max: 131.2, Diff: 0.7, Sum: 1700.7] [Processed Buffers: Min: 141, Avg: 166.0, Max: 198, Diff: 57, Sum: 2158] [Scan RS (ms): Min: 9.7, Avg: 10.1, Max: 10.3, Diff: 0.6, Sum: 131.4] [Object Copy (ms): Min: 157.0, Avg: 157.2, Max: 158.5, Diff: 1.5, Sum: 2044.2] [Termination (ms): Min: 0.0, Avg: 1.2, Max: 1.4, Diff: 1.4, Sum: 15.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 301.2, Avg: 301.3, Max: 301.5, Diff: 0.3, Sum: 3917.4] [GC Worker End (ms): Min: 261345.8, Avg: 261345.8, Max: 261345.8, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 11.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.7 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.8G(40.0G)->34.5G(40.0G)] [Times: user=3.90 sys=0.05, real=0.31 secs] 2015-12-22T16:55:26.401-0600: 262.054: [GC pause (young) 262.054: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 604902, predicted base time: 180.14 ms, remaining time: 19.86 ms, target pause time: 200.00 ms] 262.054: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 160.11 ms] 262.054: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 340.25 ms, target pause time: 200.00 ms] 2015-12-22T16:55:26.723-0600: 262.376: [SoftReference, 0 refs, 0.0006080 secs]2015-12-22T16:55:26.723-0600: 262.377: [WeakReference, 0 refs, 0.0005220 secs]2015-12-22T16:55:26.724-0600: 262.377: [FinalReference, 0 refs, 0.0004920 secs]2015-12-22T16:55:26.724-0600: 262.378: [PhantomReference, 0 refs, 0.0004700 secs]2015-12-22T16:55:26.725-0600: 262.378: [JNI Weak Reference, 0.0000060 secs] 262.387: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 28.07 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3329600 secs] [Parallel Time: 321.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 262054.4, Avg: 262054.4, Max: 262054.5, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.6, Max: 1.8, Diff: 0.2, Sum: 21.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 162.9, Avg: 163.3, Max: 164.4, Diff: 1.5, Sum: 2122.3] [Processed Buffers: Min: 163, Avg: 183.4, Max: 235, Diff: 72, Sum: 2384] [Scan RS (ms): Min: 12.3, Avg: 13.4, Max: 13.8, Diff: 1.5, Sum: 174.7] [Object Copy (ms): Min: 142.8, Avg: 142.8, Max: 142.8, Diff: 0.1, Sum: 1856.4] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.5] [GC Worker Total (ms): Min: 321.1, Avg: 321.2, Max: 321.3, Diff: 0.1, Sum: 4175.8] [GC Worker End (ms): Min: 262375.6, Avg: 262375.6, Max: 262375.7, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 10.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.3 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 36.2G(40.0G)->34.8G(40.0G)] [Times: user=4.13 sys=0.06, real=0.33 secs] 2015-12-22T16:55:27.493-0600: 263.146: [GC pause (young) 263.146: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 936947, predicted base time: 269.15 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 263.146: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 155.54 ms] 263.146: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 424.69 ms, target pause time: 200.00 ms] 2015-12-22T16:55:27.931-0600: 263.584: [SoftReference, 0 refs, 0.0003910 secs]2015-12-22T16:55:27.931-0600: 263.584: [WeakReference, 0 refs, 0.0002250 secs]2015-12-22T16:55:27.931-0600: 263.585: [FinalReference, 0 refs, 0.0004040 secs]2015-12-22T16:55:27.932-0600: 263.585: [PhantomReference, 0 refs, 0.0004350 secs]2015-12-22T16:55:27.932-0600: 263.586: [JNI Weak Reference, 0.0000070 secs] 263.599: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 27.68 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4528560 secs] [Parallel Time: 437.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 263146.6, Avg: 263146.7, Max: 263146.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.5, Max: 1.6, Diff: 0.2, Sum: 19.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 220.4, Avg: 220.8, Max: 221.4, Diff: 1.0, Sum: 2870.2] [Processed Buffers: Min: 245, Avg: 282.6, Max: 362, Diff: 117, Sum: 3674] [Scan RS (ms): Min: 16.5, Avg: 17.1, Max: 17.3, Diff: 0.8, Sum: 222.2] [Object Copy (ms): Min: 195.8, Avg: 196.1, Max: 197.7, Diff: 1.9, Sum: 2549.7] [Termination (ms): Min: 0.0, Avg: 1.6, Max: 1.9, Diff: 1.9, Sum: 20.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 437.1, Avg: 437.2, Max: 437.2, Diff: 0.2, Sum: 5683.4] [GC Worker End (ms): Min: 263583.8, Avg: 263583.9, Max: 263583.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 14.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.7 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 36.6G(40.0G)->35.2G(40.0G)] [Times: user=5.59 sys=0.10, real=0.45 secs] 2015-12-22T16:55:29.707-0600: 265.361: [GC pause (young) 265.361: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 329409, predicted base time: 110.81 ms, remaining time: 89.19 ms, target pause time: 200.00 ms] 265.361: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 271.09 ms] 265.361: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 381.90 ms, target pause time: 200.00 ms] 2015-12-22T16:55:30.115-0600: 265.768: [SoftReference, 0 refs, 0.0004420 secs]2015-12-22T16:55:30.115-0600: 265.769: [WeakReference, 0 refs, 0.0002080 secs]2015-12-22T16:55:30.116-0600: 265.769: [FinalReference, 0 refs, 0.0002790 secs]2015-12-22T16:55:30.116-0600: 265.769: [PhantomReference, 0 refs, 0.0003520 secs]2015-12-22T16:55:30.116-0600: 265.770: [JNI Weak Reference, 0.0000100 secs] 265.794: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 28.49 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4332830 secs] [Parallel Time: 407.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 265360.9, Avg: 265361.0, Max: 265361.1, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.7, Diff: 0.3, Sum: 21.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 40.0, Avg: 40.5, Max: 43.3, Diff: 3.3, Sum: 525.9] [Processed Buffers: Min: 70, Avg: 100.9, Max: 142, Diff: 72, Sum: 1312] [Scan RS (ms): Min: 125.3, Avg: 128.1, Max: 128.5, Diff: 3.2, Sum: 1665.1] [Object Copy (ms): Min: 236.4, Avg: 236.5, Max: 236.7, Diff: 0.3, Sum: 3074.2] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.3, Diff: 0.3, Sum: 3.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 406.9, Avg: 407.0, Max: 407.1, Diff: 0.2, Sum: 5290.5] [GC Worker End (ms): Min: 265768.0, Avg: 265768.0, Max: 265768.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.5 ms] [Other: 24.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.5 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.0G(40.0G)->35.7G(40.0G)] [Times: user=5.23 sys=0.10, real=0.44 secs] 2015-12-22T16:55:31.785-0600: 267.439: [GC concurrent-mark-reset-for-overflow] 2015-12-22T16:55:32.842-0600: 268.495: [GC pause (young) 268.495: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 5107, predicted base time: 58.71 ms, remaining time: 141.29 ms, target pause time: 200.00 ms] 268.495: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 425.56 ms] 268.495: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 484.27 ms, target pause time: 200.00 ms] 2015-12-22T16:55:33.220-0600: 268.873: [SoftReference, 0 refs, 0.0023170 secs]2015-12-22T16:55:33.222-0600: 268.876: [WeakReference, 0 refs, 0.0019460 secs]2015-12-22T16:55:33.224-0600: 268.877: [FinalReference, 2 refs, 0.0016820 secs]2015-12-22T16:55:33.226-0600: 268.879: [PhantomReference, 0 refs, 0.0018370 secs]2015-12-22T16:55:33.228-0600: 268.881: [JNI Weak Reference, 0.0000200 secs] 268.905: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 26.72 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4103620 secs] [Parallel Time: 377.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 268495.6, Avg: 268495.7, Max: 268495.8, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.8, Avg: 1.9, Max: 2.0, Diff: 0.3, Sum: 24.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 0.9, Avg: 1.2, Max: 1.8, Diff: 0.8, Sum: 15.9] [Processed Buffers: Min: 1, Avg: 4.5, Max: 11, Diff: 10, Sum: 59] [Scan RS (ms): Min: 171.4, Avg: 172.0, Max: 172.2, Diff: 0.8, Sum: 2235.4] [Object Copy (ms): Min: 201.2, Avg: 201.2, Max: 201.4, Diff: 0.2, Sum: 2616.2] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 2.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.1] [GC Worker Total (ms): Min: 376.5, Avg: 376.6, Max: 376.7, Diff: 0.2, Sum: 4896.0] [GC Worker End (ms): Min: 268872.2, Avg: 268872.3, Max: 268872.5, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 2.5 ms] [Other: 30.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.5 ms] [Ref Enq: 0.5 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.5G(40.0G)->36.1G(40.0G)] [Times: user=4.89 sys=0.06, real=0.41 secs] 2015-12-22T16:55:36.117-0600: 271.770: [GC pause (young) 271.770: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 4157, predicted base time: 56.09 ms, remaining time: 143.91 ms, target pause time: 200.00 ms] 271.770: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 338.03 ms] 271.770: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 394.12 ms, target pause time: 200.00 ms] 2015-12-22T16:55:36.401-0600: 272.054: [SoftReference, 0 refs, 0.0028000 secs]2015-12-22T16:55:36.404-0600: 272.057: [WeakReference, 0 refs, 0.0014250 secs]2015-12-22T16:55:36.405-0600: 272.059: [FinalReference, 2 refs, 0.0017140 secs]2015-12-22T16:55:36.407-0600: 272.060: [PhantomReference, 0 refs, 0.0011630 secs]2015-12-22T16:55:36.408-0600: 272.062: [JNI Weak Reference, 0.0000210 secs] 272.077: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.26 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3074390 secs] [Parallel Time: 283.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 271770.4, Avg: 271770.5, Max: 271770.6, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.0, Max: 2.2, Diff: 0.3, Sum: 25.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 1.5, Avg: 1.7, Max: 2.2, Diff: 0.7, Sum: 22.7] [Processed Buffers: Min: 1, Avg: 1.6, Max: 3, Diff: 2, Sum: 21] [Scan RS (ms): Min: 116.6, Avg: 117.1, Max: 117.3, Diff: 0.7, Sum: 1521.7] [Object Copy (ms): Min: 161.6, Avg: 161.7, Max: 161.8, Diff: 0.2, Sum: 2102.4] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.2] [GC Worker Total (ms): Min: 282.4, Avg: 282.6, Max: 282.8, Diff: 0.4, Sum: 3673.7] [GC Worker End (ms): Min: 272053.0, Avg: 272053.1, Max: 272053.3, Diff: 0.3] [Code Root Fixup: 0.0 ms] [Clear CT: 1.9 ms] [Other: 22.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.2 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.9G(40.0G)->36.5G(40.0G)] [Times: user=3.64 sys=0.08, real=0.31 secs] 2015-12-22T16:55:41.101-0600: 276.754: [GC pause (young) 276.754: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 4688, predicted base time: 60.41 ms, remaining time: 139.59 ms, target pause time: 200.00 ms] 276.754: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 229.09 ms] 276.754: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 289.50 ms, target pause time: 200.00 ms] 2015-12-22T16:55:41.256-0600: 276.909: [SoftReference, 0 refs, 0.0025950 secs]2015-12-22T16:55:41.258-0600: 276.912: [WeakReference, 0 refs, 0.0013720 secs]2015-12-22T16:55:41.260-0600: 276.913: [FinalReference, 1 refs, 0.0019210 secs]2015-12-22T16:55:41.262-0600: 276.915: [PhantomReference, 0 refs, 0.0013590 secs]2015-12-22T16:55:41.263-0600: 276.916: [JNI Weak Reference, 0.0000100 secs] 276.922: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 20.23 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1681230 secs] [Parallel Time: 153.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 276754.3, Avg: 276754.4, Max: 276754.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 1.9, Max: 2.0, Diff: 0.3, Sum: 24.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 1.6, Avg: 2.0, Max: 2.7, Diff: 1.0, Sum: 26.1] [Processed Buffers: Min: 1, Avg: 3.9, Max: 14, Diff: 13, Sum: 51] [Scan RS (ms): Min: 17.3, Avg: 18.0, Max: 18.2, Diff: 0.9, Sum: 233.4] [Object Copy (ms): Min: 131.3, Avg: 131.4, Max: 131.5, Diff: 0.1, Sum: 1708.2] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 0.9] [GC Worker Total (ms): Min: 153.1, Avg: 153.3, Max: 153.5, Diff: 0.4, Sum: 1993.5] [GC Worker End (ms): Min: 276907.8, Avg: 276907.8, Max: 276907.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 13.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.1 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.3G(40.0G)->36.9G(40.0G)] [Times: user=1.94 sys=0.08, real=0.17 secs] 2015-12-22T16:55:44.252-0600: 279.905: [GC pause (young) 279.905: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 4465, predicted base time: 52.29 ms, remaining time: 147.71 ms, target pause time: 200.00 ms] 279.905: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 171.86 ms] 279.905: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 224.15 ms, target pause time: 200.00 ms] 2015-12-22T16:55:44.399-0600: 280.052: [SoftReference, 0 refs, 0.0024180 secs]2015-12-22T16:55:44.401-0600: 280.055: [WeakReference, 0 refs, 0.0015040 secs]2015-12-22T16:55:44.403-0600: 280.056: [FinalReference, 3 refs, 0.0011790 secs]2015-12-22T16:55:44.404-0600: 280.057: [PhantomReference, 0 refs, 0.0014550 secs]2015-12-22T16:55:44.406-0600: 280.059: [JNI Weak Reference, 0.0000200 secs] 280.064: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 15.89 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1588310 secs] [Parallel Time: 145.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 279905.4, Avg: 279905.6, Max: 279905.7, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.0, Diff: 0.4, Sum: 23.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 0.7, Avg: 0.9, Max: 1.2, Diff: 0.6, Sum: 11.4] [Processed Buffers: Min: 1, Avg: 4.2, Max: 28, Diff: 27, Sum: 55] [Scan RS (ms): Min: 8.5, Avg: 8.7, Max: 8.8, Diff: 0.4, Sum: 113.4] [Object Copy (ms): Min: 129.8, Avg: 130.1, Max: 133.4, Diff: 3.6, Sum: 1691.2] [Termination (ms): Min: 0.2, Avg: 3.6, Max: 3.9, Diff: 3.7, Sum: 46.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.4] [GC Worker Total (ms): Min: 145.0, Avg: 145.1, Max: 145.3, Diff: 0.3, Sum: 1886.6] [GC Worker End (ms): Min: 280050.7, Avg: 280050.7, Max: 280050.7, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 12.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.9 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.3 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.7G(40.0G)->37.3G(40.0G)] [Times: user=1.77 sys=0.13, real=0.16 secs] 2015-12-22T16:55:45.446-0600: 281.099: [GC pause (young) 281.099: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 6481, predicted base time: 48.65 ms, remaining time: 151.35 ms, target pause time: 200.00 ms] 281.099: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 200.17 ms] 281.099: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 248.82 ms, target pause time: 200.00 ms] 2015-12-22T16:55:46.146-0600: 281.800: [SoftReference, 0 refs, 0.0019620 secs]2015-12-22T16:55:46.148-0600: 281.802: [WeakReference, 0 refs, 0.0012040 secs]2015-12-22T16:55:46.150-0600: 281.803: [FinalReference, 2 refs, 0.0013690 secs]2015-12-22T16:55:46.151-0600: 281.804: [PhantomReference, 1 refs, 0.0015720 secs]2015-12-22T16:55:46.153-0600: 281.806: [JNI Weak Reference, 0.0000170 secs] 282.903: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 13.80 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 1.8033680 secs] [Parallel Time: 699.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 281099.7, Avg: 281099.8, Max: 281099.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.6, Avg: 4.5, Max: 38.5, Diff: 37.0, Sum: 58.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.5, Diff: 0.5, Sum: 0.5] [Update RS (ms): Min: 486.8, Avg: 520.7, Max: 523.8, Diff: 37.0, Sum: 6768.7] [Processed Buffers: Min: 4, Avg: 12.4, Max: 29, Diff: 25, Sum: 161] [Scan RS (ms): Min: 22.4, Avg: 22.6, Max: 22.7, Diff: 0.2, Sum: 294.0] [Object Copy (ms): Min: 150.7, Avg: 150.8, Max: 150.8, Diff: 0.1, Sum: 1960.1] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.2] [GC Worker Total (ms): Min: 698.6, Avg: 698.7, Max: 698.8, Diff: 0.2, Sum: 9083.3] [GC Worker End (ms): Min: 281798.4, Avg: 281798.5, Max: 281798.6, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 1103.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.0 ms] [Ref Enq: 0.8 ms] [Free CSet: 1089.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 39.1G(40.0G)->37.8G(40.0G)] [Times: user=2.24 sys=0.11, real=1.81 secs] 2015-12-22T16:55:47.788-0600: 283.442: [GC concurrent-mark-end, 46.7863100 secs] 2015-12-22T16:55:49.134-0600: 284.787: [GC remark 2015-12-22T16:55:49.135-0600: 284.788: [GC ref-proc2015-12-22T16:55:49.135-0600: 284.788: [SoftReference, 0 refs, 0.0029830 secs]2015-12-22T16:55:49.138-0600: 284.791: [WeakReference, 539 refs, 0.0020180 secs]2015-12-22T16:55:49.140-0600: 284.793: [FinalReference, 1 refs, 0.0018880 secs]2015-12-22T16:55:49.142-0600: 284.795: [PhantomReference, 137 refs, 0.0018150 secs]2015-12-22T16:55:49.144-0600: 284.797: [JNI Weak Reference, 0.0001140 secs], 0.0099550 secs], 0.1060390 secs] [Times: user=0.39 sys=0.01, real=0.11 secs] 2015-12-22T16:55:49.242-0600: 284.895: [GC cleanup 39G->37G(40G), 0.2714380 secs] [Times: user=2.29 sys=0.24, real=0.27 secs] 2015-12-22T16:55:49.513-0600: 285.167: [GC concurrent-cleanup-start] 2015-12-22T16:55:49.516-0600: 285.169: [GC concurrent-cleanup-end, 0.0021400 secs] 2015-12-22T16:55:49.634-0600: 285.287: [GC pause (young) 285.287: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 379072, predicted base time: 15069.00 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 285.287: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 700.80 ms] 285.287: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 15769.80 ms, target pause time: 200.00 ms] 2015-12-22T16:55:49.932-0600: 285.586: [SoftReference, 0 refs, 0.0022490 secs]2015-12-22T16:55:49.935-0600: 285.588: [WeakReference, 0 refs, 0.0013330 secs]2015-12-22T16:55:49.936-0600: 285.589: [FinalReference, 1 refs, 0.0015400 secs]2015-12-22T16:55:49.938-0600: 285.591: [PhantomReference, 0 refs, 0.0012770 secs]2015-12-22T16:55:49.939-0600: 285.592: [JNI Weak Reference, 0.0000190 secs] 285.599: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.47 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 285.599: [G1Ergonomics (Mixed GCs) do not start mixed GCs, reason: reclaimable percentage not over threshold, candidate old regions: 217 regions, reclaimable: 2669135600 bytes (6.21 %), threshold: 20.00 %] , 0.3118370 secs] [Parallel Time: 297.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 285287.3, Avg: 285287.4, Max: 285287.6, Diff: 0.3] [Ext Root Scanning (ms): Min: 0.5, Avg: 1.7, Max: 2.0, Diff: 1.5, Sum: 22.4] [Update RS (ms): Min: 111.2, Avg: 113.0, Max: 114.2, Diff: 2.9, Sum: 1468.5] [Processed Buffers: Min: 82, Avg: 124.8, Max: 164, Diff: 82, Sum: 1622] [Scan RS (ms): Min: 12.9, Avg: 14.1, Max: 14.4, Diff: 1.5, Sum: 183.3] [Object Copy (ms): Min: 166.6, Avg: 167.1, Max: 170.7, Diff: 4.1, Sum: 2172.2] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 1.0, Diff: 1.0, Sum: 10.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.3] [GC Worker Total (ms): Min: 296.6, Avg: 296.8, Max: 297.0, Diff: 0.4, Sum: 3858.4] [GC Worker End (ms): Min: 285584.1, Avg: 285584.2, Max: 285584.4, Diff: 0.3] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 13.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.4 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.0G(40.0G)->36.6G(40.0G)] [Times: user=3.56 sys=0.06, real=0.31 secs] 2015-12-22T16:55:50.565-0600: 286.218: [GC pause (young) 286.218: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 5969, predicted base time: 219.89 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 286.218: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 610.98 ms] 286.218: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 830.87 ms, target pause time: 200.00 ms] 2015-12-22T16:55:50.769-0600: 286.422: [SoftReference, 0 refs, 0.0010690 secs]2015-12-22T16:55:50.770-0600: 286.424: [WeakReference, 0 refs, 0.0007530 secs]2015-12-22T16:55:50.771-0600: 286.424: [FinalReference, 0 refs, 0.0005220 secs]2015-12-22T16:55:50.772-0600: 286.425: [PhantomReference, 0 refs, 0.0005470 secs]2015-12-22T16:55:50.772-0600: 286.425: [JNI Weak Reference, 0.0000080 secs] 286.433: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 18.63 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 286.433: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 39745224704 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] , 0.2148820 secs] [Parallel Time: 203.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 286218.7, Avg: 286218.8, Max: 286218.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.6, Max: 1.7, Diff: 0.3, Sum: 20.4] [Update RS (ms): Min: 1.0, Avg: 1.3, Max: 2.1, Diff: 1.1, Sum: 16.8] [Processed Buffers: Min: 1, Avg: 13.1, Max: 47, Diff: 46, Sum: 170] [Scan RS (ms): Min: 28.9, Avg: 29.6, Max: 30.0, Diff: 1.1, Sum: 385.3] [Object Copy (ms): Min: 170.1, Avg: 170.3, Max: 170.7, Diff: 0.6, Sum: 2213.6] [Termination (ms): Min: 0.0, Avg: 0.4, Max: 0.6, Diff: 0.6, Sum: 5.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 203.2, Avg: 203.3, Max: 203.4, Diff: 0.2, Sum: 2642.5] [GC Worker End (ms): Min: 286422.0, Avg: 286422.1, Max: 286422.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 10.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.2 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.4G(40.0G)->37.1G(40.0G)] [Times: user=2.57 sys=0.08, real=0.22 secs] 287.069: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:55:51.416-0600: 287.069: [GC pause (young) (initial-mark) 287.070: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 8641, predicted base time: 236.93 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 287.070: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 505.77 ms] 287.070: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 742.71 ms, target pause time: 200.00 ms] 2015-12-22T16:55:51.980-0600: 287.634: [SoftReference, 0 refs, 0.0026050 secs]2015-12-22T16:55:51.983-0600: 287.636: [WeakReference, 0 refs, 0.0014330 secs]2015-12-22T16:55:51.984-0600: 287.638: [FinalReference, 0 refs, 0.0015500 secs]2015-12-22T16:55:51.986-0600: 287.639: [PhantomReference, 0 refs, 0.0006940 secs]2015-12-22T16:55:51.987-0600: 287.640: [JNI Weak Reference, 0.0000060 secs] 287.649: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 18.32 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.5799920 secs] [Parallel Time: 562.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 287070.2, Avg: 287070.3, Max: 287070.4, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 2.0, Diff: 0.5, Sum: 22.7] [Update RS (ms): Min: 1.7, Avg: 2.3, Max: 2.7, Diff: 0.9, Sum: 29.4] [Processed Buffers: Min: 1, Avg: 13.2, Max: 61, Diff: 60, Sum: 171] [Scan RS (ms): Min: 32.8, Avg: 33.5, Max: 34.3, Diff: 1.4, Sum: 436.0] [Object Copy (ms): Min: 497.3, Avg: 507.1, Max: 524.4, Diff: 27.2, Sum: 6592.9] [Termination (ms): Min: 0.0, Avg: 17.4, Max: 27.1, Diff: 27.1, Sum: 226.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Total (ms): Min: 562.1, Avg: 562.2, Max: 562.2, Diff: 0.2, Sum: 7308.1] [GC Worker End (ms): Min: 287632.4, Avg: 287632.4, Max: 287632.4, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.5 ms] [Other: 17.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.5 ms] [Ref Enq: 0.8 ms] [Free CSet: 1.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.8G(40.0G)->37.5G(40.0G)] [Times: user=2.37 sys=0.09, real=0.58 secs] 2015-12-22T16:55:51.996-0600: 287.650: [GC concurrent-root-region-scan-start] 2015-12-22T16:55:52.172-0600: 287.825: [GC concurrent-root-region-scan-end, 0.1757310 secs] 2015-12-22T16:55:52.172-0600: 287.825: [GC concurrent-mark-start] 2015-12-22T16:55:52.764-0600: 288.417: [GC pause (young) 288.417: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 37852, predicted base time: 741.22 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 288.417: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 581.46 ms] 288.417: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1322.68 ms, target pause time: 200.00 ms] 288.567: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: region allocation request failed, allocation request: 8388608 bytes] 288.567: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 8388608 bytes, attempted expansion amount: 16777216 bytes] 288.567: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:55:53.258-0600: 288.911: [SoftReference, 0 refs, 0.0014680 secs]2015-12-22T16:55:53.259-0600: 288.913: [WeakReference, 0 refs, 0.0005130 secs]2015-12-22T16:55:53.260-0600: 288.913: [FinalReference, 0 refs, 0.0007610 secs]2015-12-22T16:55:53.261-0600: 288.914: [PhantomReference, 0 refs, 0.0005000 secs]2015-12-22T16:55:53.261-0600: 288.914: [JNI Weak Reference, 0.0000120 secs] 289.181: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.16 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] (to-space exhausted), 0.7633900 secs] [Parallel Time: 493.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 288417.8, Avg: 288418.0, Max: 288418.2, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.9, Avg: 2.2, Max: 2.5, Diff: 0.6, Sum: 29.1] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.5, Diff: 0.5, Sum: 0.5] [Update RS (ms): Min: 8.0, Avg: 8.8, Max: 13.6, Diff: 5.7, Sum: 113.9] [Processed Buffers: Min: 9, Avg: 21.8, Max: 55, Diff: 46, Sum: 284] [Scan RS (ms): Min: 29.0, Avg: 33.8, Max: 34.4, Diff: 5.4, Sum: 439.7] [Object Copy (ms): Min: 447.1, Avg: 447.3, Max: 447.5, Diff: 0.4, Sum: 5815.3] [Termination (ms): Min: 0.2, Avg: 0.4, Max: 0.6, Diff: 0.4, Sum: 4.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 492.4, Avg: 492.6, Max: 492.8, Diff: 0.4, Sum: 6404.0] [GC Worker End (ms): Min: 288910.6, Avg: 288910.6, Max: 288910.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 269.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.7 ms] [Ref Enq: 1.0 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 39.3G(40.0G)->39.8G(40.0G)] [Times: user=5.38 sys=0.06, real=0.76 secs] 2015-12-22T16:55:53.529-0600: 289.183: [GC pause (young) 289.183: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 2573065, predicted base time: 48099.60 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 289.183: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 0 regions, survivors: 16 regions, predicted young region time: 152.36 ms] 289.183: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 0 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 48251.96 ms, target pause time: 200.00 ms] 289.183: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: region allocation request failed, allocation request: 8388608 bytes] 289.183: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 8388608 bytes, attempted expansion amount: 16777216 bytes] 289.183: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:55:56.351-0600: 292.004: [SoftReference, 0 refs, 0.0009280 secs]2015-12-22T16:55:56.352-0600: 292.005: [WeakReference, 0 refs, 0.0004130 secs]2015-12-22T16:55:56.352-0600: 292.005: [FinalReference, 0 refs, 0.0004160 secs]2015-12-22T16:55:56.353-0600: 292.006: [PhantomReference, 0 refs, 0.0004660 secs]2015-12-22T16:55:56.353-0600: 292.006: [JNI Weak Reference, 0.0000090 secs] 292.232: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.16 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] (to-space exhausted), 3.0496930 secs] [Parallel Time: 2820.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 289182.8, Avg: 289183.1, Max: 289183.3, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.7, Avg: 2.0, Max: 2.3, Diff: 0.5, Sum: 26.1] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.5, Diff: 0.5, Sum: 0.5] [Update RS (ms): Min: 254.3, Avg: 302.0, Max: 306.6, Diff: 52.3, Sum: 3926.1] [Processed Buffers: Min: 641, Avg: 773.7, Max: 942, Diff: 301, Sum: 10058] [Scan RS (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [Object Copy (ms): Min: 2510.9, Avg: 2515.4, Max: 2563.4, Diff: 52.6, Sum: 32700.8] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.2, Sum: 2.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.4] [GC Worker Total (ms): Min: 2819.5, Avg: 2819.7, Max: 2820.0, Diff: 0.5, Sum: 36656.3] [GC Worker End (ms): Min: 292002.8, Avg: 292002.8, Max: 292002.9, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.2 ms] [Other: 229.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.5 ms] [Ref Enq: 1.4 ms] [Free CSet: 0.0 ms] [Eden: 0.0B(1792.0M)->0.0B(2048.0M) Survivors: 256.0M->0.0B Heap: 39.8G(40.0G)->39.8G(40.0G)] [Times: user=7.13 sys=0.48, real=3.05 secs] 2015-12-22T16:55:56.580-0600: 292.234: [GC pause (young) 292.234: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 8752897, predicted base time: 163540.33 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 292.234: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 0 regions, survivors: 0 regions, predicted young region time: 0.00 ms] 292.234: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 0 regions, survivors: 0 regions, old: 0 regions, predicted pause time: 163540.33 ms, target pause time: 200.00 ms] 2015-12-22T16:55:56.746-0600: 292.399: [SoftReference, 0 refs, 0.0004150 secs]2015-12-22T16:55:56.746-0600: 292.400: [WeakReference, 0 refs, 0.0002250 secs]2015-12-22T16:55:56.747-0600: 292.400: [FinalReference, 0 refs, 0.0002580 secs]2015-12-22T16:55:56.747-0600: 292.400: [PhantomReference, 0 refs, 0.0002360 secs]2015-12-22T16:55:56.747-0600: 292.401: [JNI Weak Reference, 0.0000060 secs] 292.401: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 19.16 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1673360 secs] [Parallel Time: 165.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 292234.0, Avg: 292234.3, Max: 292234.5, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.9, Max: 2.1, Diff: 0.5, Sum: 24.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 1.6, Diff: 1.6, Sum: 1.6] [Update RS (ms): Min: 161.5, Avg: 162.8, Max: 163.0, Diff: 1.5, Sum: 2116.1] [Processed Buffers: Min: 2455, Avg: 2630.2, Max: 3137, Diff: 682, Sum: 34193] [Scan RS (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [Object Copy (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.4] [GC Worker Total (ms): Min: 164.6, Avg: 164.9, Max: 165.2, Diff: 0.5, Sum: 2143.5] [GC Worker End (ms): Min: 292399.2, Avg: 292399.2, Max: 292399.2, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.1 ms] [Other: 2.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.3 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.0 ms] [Eden: 0.0B(2048.0M)->0.0B(2048.0M) Survivors: 0.0B->0.0B Heap: 39.8G(40.0G)->39.8G(40.0G)] [Times: user=2.09 sys=0.03, real=0.17 secs] 2015-12-22T16:55:56.749-0600: 292.402: [GC pause (young) 292.403: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 16, predicted base time: 28.16 ms, remaining time: 171.84 ms, target pause time: 200.00 ms] 292.403: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 0 regions, survivors: 0 regions, predicted young region time: 0.00 ms] 292.403: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 0 regions, survivors: 0 regions, old: 0 regions, predicted pause time: 28.16 ms, target pause time: 200.00 ms] 2015-12-22T16:55:56.752-0600: 292.405: [SoftReference, 0 refs, 0.0003980 secs]2015-12-22T16:55:56.752-0600: 292.405: [WeakReference, 0 refs, 0.0002330 secs]2015-12-22T16:55:56.752-0600: 292.406: [FinalReference, 0 refs, 0.0002940 secs]2015-12-22T16:55:56.753-0600: 292.406: [PhantomReference, 0 refs, 0.0002470 secs]2015-12-22T16:55:56.753-0600: 292.406: [JNI Weak Reference, 0.0000080 secs] 292.407: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 15.81 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.0041350 secs] [Parallel Time: 2.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 292402.7, Avg: 292402.8, Max: 292402.8, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.6, Max: 1.7, Diff: 0.2, Sum: 21.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.3] [Processed Buffers: Min: 0, Avg: 0.7, Max: 3, Diff: 3, Sum: 9] [Scan RS (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [Object Copy (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.2, Diff: 0.2, Sum: 2.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.1] [GC Worker Total (ms): Min: 1.9, Avg: 1.9, Max: 2.0, Diff: 0.1, Sum: 24.9] [GC Worker End (ms): Min: 292404.7, Avg: 292404.7, Max: 292404.7, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.1 ms] [Other: 1.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.4 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.0 ms] [Eden: 0.0B(2048.0M)->0.0B(2048.0M) Survivors: 0.0B->0.0B Heap: 39.8G(40.0G)->39.8G(40.0G)] [Times: user=0.03 sys=0.00, real=0.00 secs] 292.408: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: allocation request failed, allocation request: 32 bytes] 292.408: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 16777216 bytes, attempted expansion amount: 16777216 bytes] 292.408: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:55:56.754-0600: 292.408: [Full GC2015-12-22T16:56:12.906-0600: 308.560: [SoftReference, 159 refs, 0.0000780 secs]2015-12-22T16:56:12.906-0600: 308.560: [WeakReference, 1157 refs, 0.0001460 secs]2015-12-22T16:56:12.906-0600: 308.560: [FinalReference, 20 refs, 3.0235530 secs]2015-12-22T16:56:15.930-0600: 311.583: [PhantomReference, 273 refs, 0.0000470 secs]2015-12-22T16:56:15.930-0600: 311.583: [JNI Weak Reference, 0.0000110 secs] 39G->24G(40G), 68.8342900 secs] [Eden: 0.0B(2048.0M)->0.0B(2048.0M) Survivors: 0.0B->0.0B Heap: 39.8G(40.0G)->25.0G(40.0G)] [Times: user=80.47 sys=4.92, real=68.84 secs] 2015-12-22T16:57:05.599-0600: 361.252: [GC concurrent-mark-abort] 2015-12-22T16:57:06.445-0600: 362.098: [GC pause (young) 362.098: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 8133, predicted base time: 119.86 ms, remaining time: 80.14 ms, target pause time: 200.00 ms] 362.098: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 128 regions, survivors: 0 regions, predicted young region time: 481.01 ms] 362.098: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 128 regions, survivors: 0 regions, old: 0 regions, predicted pause time: 600.87 ms, target pause time: 200.00 ms] 2015-12-22T16:57:06.601-0600: 362.254: [SoftReference, 0 refs, 0.0018840 secs]2015-12-22T16:57:06.603-0600: 362.256: [WeakReference, 0 refs, 0.0018440 secs]2015-12-22T16:57:06.605-0600: 362.258: [FinalReference, 10 refs, 0.0015290 secs]2015-12-22T16:57:06.606-0600: 362.260: [PhantomReference, 62 refs, 0.0017620 secs]2015-12-22T16:57:06.608-0600: 362.262: [JNI Weak Reference, 0.0000190 secs] 362.267: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 15.50 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] 362.267: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 26977763328 bytes, allocation request: 0 bytes, threshold: 21474836450 bytes (50.00 %), source: end of GC] , 0.1688010 secs] [Parallel Time: 154.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 362099.4, Avg: 362099.5, Max: 362099.6, Diff: 0.1] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.1, Diff: 0.5, Sum: 23.8] [Update RS (ms): Min: 2.0, Avg: 2.7, Max: 5.7, Diff: 3.7, Sum: 34.8] [Processed Buffers: Min: 2, Avg: 4.7, Max: 14, Diff: 12, Sum: 61] [Scan RS (ms): Min: 20.4, Avg: 23.7, Max: 24.3, Diff: 3.9, Sum: 307.9] [Object Copy (ms): Min: 124.9, Avg: 125.0, Max: 125.7, Diff: 0.8, Sum: 1625.6] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 0.9, Diff: 0.9, Sum: 9.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 154.0, Avg: 154.1, Max: 154.2, Diff: 0.2, Sum: 2002.9] [GC Worker End (ms): Min: 362253.5, Avg: 362253.6, Max: 362253.6, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 13.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.8 ms] [Ref Enq: 0.4 ms] [Free CSet: 1.4 ms] [Eden: 2048.0M(2048.0M)->0.0B(1792.0M) Survivors: 0.0B->256.0M Heap: 27.0G(40.0G)->25.3G(40.0G)] [Times: user=1.99 sys=0.04, real=0.17 secs] 362.347: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 26977763328 bytes, allocation request: 46137360 bytes, threshold: 21474836450 bytes (50.00 %), source: concurrent humongous allocation] 362.349: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: requested by GC cause, GC cause: G1 Humongous Allocation] 362.349: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:57:06.695-0600: 362.349: [GC pause (young) (initial-mark) 362.349: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 364106, predicted base time: 3491.44 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 362.349: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 19 regions, survivors: 16 regions, predicted young region time: 176.88 ms] 362.349: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 19 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 3668.32 ms, target pause time: 200.00 ms] 2015-12-22T16:57:06.862-0600: 362.515: [SoftReference, 0 refs, 0.0005020 secs]2015-12-22T16:57:06.862-0600: 362.516: [WeakReference, 0 refs, 0.0002200 secs]2015-12-22T16:57:06.863-0600: 362.516: [FinalReference, 0 refs, 0.0002750 secs]2015-12-22T16:57:06.863-0600: 362.516: [PhantomReference, 75 refs, 0.0003380 secs]2015-12-22T16:57:06.863-0600: 362.517: [JNI Weak Reference, 0.0000060 secs] 362.523: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 80.29 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1740150 secs] [Parallel Time: 165.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 362349.2, Avg: 362349.4, Max: 362349.6, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.4, Avg: 1.4, Max: 2.5, Diff: 2.1, Sum: 18.6] [Update RS (ms): Min: 64.9, Avg: 65.7, Max: 65.9, Diff: 1.0, Sum: 853.7] [Processed Buffers: Min: 97, Avg: 110.5, Max: 138, Diff: 41, Sum: 1437] [Scan RS (ms): Min: 12.3, Avg: 12.6, Max: 12.8, Diff: 0.5, Sum: 163.7] [Object Copy (ms): Min: 85.0, Avg: 85.4, Max: 87.2, Diff: 2.1, Sum: 1110.7] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 3.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.4] [GC Worker Total (ms): Min: 165.2, Avg: 165.4, Max: 165.6, Diff: 0.4, Sum: 2150.0] [GC Worker End (ms): Min: 362514.8, Avg: 362514.8, Max: 362514.8, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.6 ms] [Other: 7.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.7 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.3 ms] [Eden: 304.0M(1792.0M)->0.0B(1920.0M) Survivors: 256.0M->128.0M Heap: 25.6G(40.0G)->25.4G(40.0G)] [Times: user=2.15 sys=0.01, real=0.18 secs] 2015-12-22T16:57:06.870-0600: 362.523: [GC concurrent-root-region-scan-start] 2015-12-22T16:57:06.916-0600: 362.569: [GC concurrent-root-region-scan-end, 0.0462520 secs] 2015-12-22T16:57:06.916-0600: 362.569: [GC concurrent-mark-start] 2015-12-22T16:57:07.531-0600: 363.184: [GC pause (young) 363.184: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 427481, predicted base time: 3272.87 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 363.184: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 120 regions, survivors: 8 regions, predicted young region time: 401.36 ms] 363.184: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 120 regions, survivors: 8 regions, old: 0 regions, predicted pause time: 3674.23 ms, target pause time: 200.00 ms] 2015-12-22T16:57:07.792-0600: 363.445: [SoftReference, 0 refs, 0.0003950 secs]2015-12-22T16:57:07.792-0600: 363.446: [WeakReference, 0 refs, 0.0004730 secs]2015-12-22T16:57:07.793-0600: 363.446: [FinalReference, 0 refs, 0.0002860 secs]2015-12-22T16:57:07.793-0600: 363.447: [PhantomReference, 81 refs, 0.0002710 secs]2015-12-22T16:57:07.794-0600: 363.447: [JNI Weak Reference, 0.0000070 secs] 363.455: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 84.60 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2707330 secs] [Parallel Time: 261.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 363184.1, Avg: 363184.2, Max: 363184.5, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.9, Diff: 0.4, Sum: 22.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 106.5, Avg: 107.0, Max: 108.7, Diff: 2.2, Sum: 1390.6] [Processed Buffers: Min: 113, Avg: 129.8, Max: 169, Diff: 56, Sum: 1688] [Scan RS (ms): Min: 7.7, Avg: 9.4, Max: 9.8, Diff: 2.1, Sum: 121.8] [Object Copy (ms): Min: 141.7, Avg: 141.8, Max: 142.7, Diff: 1.0, Sum: 1843.9] [Termination (ms): Min: 0.1, Avg: 0.9, Max: 1.1, Diff: 1.0, Sum: 11.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 260.6, Avg: 260.9, Max: 261.0, Diff: 0.4, Sum: 3391.2] [GC Worker End (ms): Min: 363445.1, Avg: 363445.1, Max: 363445.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 8.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 1.7 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.8 ms] [Eden: 1920.0M(1920.0M)->0.0B(1792.0M) Survivors: 128.0M->256.0M Heap: 27.4G(40.0G)->26.0G(40.0G)] [Times: user=3.35 sys=0.05, real=0.27 secs] 2015-12-22T16:57:08.427-0600: 364.080: [GC pause (young) 364.081: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 367672, predicted base time: 2273.27 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 364.081: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 375.67 ms] 364.081: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 2648.94 ms, target pause time: 200.00 ms] 2015-12-22T16:57:09.197-0600: 364.850: [SoftReference, 0 refs, 0.0015620 secs]2015-12-22T16:57:09.198-0600: 364.852: [WeakReference, 0 refs, 0.0014780 secs]2015-12-22T16:57:09.200-0600: 364.853: [FinalReference, 32 refs, 0.0007430 secs]2015-12-22T16:57:09.201-0600: 364.854: [PhantomReference, 42 refs, 0.0005350 secs]2015-12-22T16:57:09.201-0600: 364.855: [JNI Weak Reference, 0.0000070 secs] 364.863: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 86.97 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.7826030 secs] [Parallel Time: 769.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 364081.0, Avg: 364081.1, Max: 364081.2, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.7, Avg: 1.9, Max: 2.1, Diff: 0.4, Sum: 25.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 543.6, Avg: 544.1, Max: 545.6, Diff: 2.0, Sum: 7073.9] [Processed Buffers: Min: 82, Avg: 111.8, Max: 140, Diff: 58, Sum: 1453] [Scan RS (ms): Min: 23.0, Avg: 24.6, Max: 25.2, Diff: 2.2, Sum: 320.2] [Object Copy (ms): Min: 195.2, Avg: 195.7, Max: 197.9, Diff: 2.7, Sum: 2543.7] [Termination (ms): Min: 0.0, Avg: 2.3, Max: 2.7, Diff: 2.7, Sum: 29.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 1.0] [GC Worker Total (ms): Min: 768.6, Avg: 768.7, Max: 768.9, Diff: 0.2, Sum: 9993.6] [GC Worker End (ms): Min: 364849.8, Avg: 364849.9, Max: 364849.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 12.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.6 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 27.7G(40.0G)->26.5G(40.0G)] [Times: user=3.81 sys=0.10, real=0.79 secs] 2015-12-22T16:57:09.784-0600: 365.438: [GC pause (young) 365.438: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 487124, predicted base time: 2615.92 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 365.438: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 326.19 ms] 365.438: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 2942.11 ms, target pause time: 200.00 ms] 2015-12-22T16:57:10.186-0600: 365.840: [SoftReference, 0 refs, 0.0017000 secs]2015-12-22T16:57:10.188-0600: 365.841: [WeakReference, 0 refs, 0.0012020 secs]2015-12-22T16:57:10.189-0600: 365.843: [FinalReference, 0 refs, 0.0013910 secs]2015-12-22T16:57:10.191-0600: 365.844: [PhantomReference, 88 refs, 0.0011570 secs]2015-12-22T16:57:10.192-0600: 365.845: [JNI Weak Reference, 0.0000100 secs] 365.854: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 87.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4164910 secs] [Parallel Time: 401.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 365438.1, Avg: 365438.3, Max: 365438.5, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.9, Avg: 2.2, Max: 2.4, Diff: 0.5, Sum: 28.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 203.7, Avg: 204.3, Max: 205.8, Diff: 2.1, Sum: 2655.4] [Processed Buffers: Min: 133, Avg: 148.0, Max: 169, Diff: 36, Sum: 1924] [Scan RS (ms): Min: 16.3, Avg: 17.8, Max: 18.3, Diff: 2.0, Sum: 231.6] [Object Copy (ms): Min: 176.1, Avg: 176.2, Max: 176.4, Diff: 0.3, Sum: 2290.4] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 2.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.5] [GC Worker Total (ms): Min: 400.5, Avg: 400.8, Max: 401.0, Diff: 0.4, Sum: 5210.0] [GC Worker End (ms): Min: 365839.0, Avg: 365839.1, Max: 365839.2, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 14.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.0 ms] [Ref Enq: 0.3 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 28.2G(40.0G)->26.9G(40.0G)] [Times: user=3.99 sys=0.10, real=0.42 secs] 2015-12-22T16:57:10.874-0600: 366.527: [GC pause (young) 366.527: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 525293, predicted base time: 2317.57 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 366.527: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 301.86 ms] 366.527: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 2619.43 ms, target pause time: 200.00 ms] 2015-12-22T16:57:11.282-0600: 366.935: [SoftReference, 0 refs, 0.0025900 secs]2015-12-22T16:57:11.284-0600: 366.937: [WeakReference, 0 refs, 0.0016650 secs]2015-12-22T16:57:11.286-0600: 366.939: [FinalReference, 0 refs, 0.0013380 secs]2015-12-22T16:57:11.287-0600: 366.941: [PhantomReference, 147 refs, 0.0016980 secs]2015-12-22T16:57:11.289-0600: 366.942: [JNI Weak Reference, 0.0000180 secs] 366.952: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 89.23 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4250590 secs] [Parallel Time: 406.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 366527.5, Avg: 366527.6, Max: 366527.7, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.0, Diff: 0.4, Sum: 23.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.5, Diff: 0.5, Sum: 0.5] [Update RS (ms): Min: 202.9, Avg: 203.9, Max: 208.3, Diff: 5.5, Sum: 2650.1] [Processed Buffers: Min: 129, Avg: 167.2, Max: 256, Diff: 127, Sum: 2174] [Scan RS (ms): Min: 12.8, Avg: 17.4, Max: 18.4, Diff: 5.6, Sum: 226.1] [Object Copy (ms): Min: 180.8, Avg: 181.0, Max: 183.1, Diff: 2.3, Sum: 2353.5] [Termination (ms): Min: 0.0, Avg: 2.1, Max: 2.3, Diff: 2.3, Sum: 27.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.4] [GC Worker Total (ms): Min: 406.1, Avg: 406.3, Max: 406.4, Diff: 0.3, Sum: 5281.7] [GC Worker End (ms): Min: 366933.9, Avg: 366933.9, Max: 366933.9, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 17.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.3 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 28.6G(40.0G)->27.3G(40.0G)] [Times: user=4.43 sys=0.09, real=0.43 secs] 2015-12-22T16:57:11.926-0600: 367.579: [GC pause (young) 367.579: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 980672, predicted base time: 3552.50 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 367.579: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 258.85 ms] 367.579: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 3811.35 ms, target pause time: 200.00 ms] 2015-12-22T16:57:12.752-0600: 368.405: [SoftReference, 0 refs, 0.0032100 secs]2015-12-22T16:57:12.755-0600: 368.408: [WeakReference, 0 refs, 0.0022550 secs]2015-12-22T16:57:12.757-0600: 368.411: [FinalReference, 0 refs, 0.0019150 secs]2015-12-22T16:57:12.759-0600: 368.412: [PhantomReference, 143 refs, 0.0014450 secs]2015-12-22T16:57:12.761-0600: 368.414: [JNI Weak Reference, 0.0000190 secs] 368.422: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 89.20 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.8432080 secs] [Parallel Time: 824.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 367579.6, Avg: 367579.8, Max: 367579.9, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 20.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 639.7, Avg: 640.9, Max: 644.7, Diff: 5.0, Sum: 8331.7] [Processed Buffers: Min: 275, Avg: 305.0, Max: 359, Diff: 84, Sum: 3965] [Scan RS (ms): Min: 0.0, Avg: 1.6, Max: 2.2, Diff: 2.2, Sum: 21.1] [Object Copy (ms): Min: 177.0, Avg: 179.2, Max: 179.5, Diff: 2.5, Sum: 2329.3] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 823.3, Avg: 823.5, Max: 823.6, Diff: 0.3, Sum: 10705.0] [GC Worker End (ms): Min: 368403.2, Avg: 368403.2, Max: 368403.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 18.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 10.2 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 29.1G(40.0G)->27.7G(40.0G)] [Times: user=6.18 sys=0.10, real=0.85 secs] 2015-12-22T16:57:13.360-0600: 369.013: [GC pause (young) 369.013: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 408116, predicted base time: 1277.01 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 369.013: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 258.13 ms] 369.013: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1535.14 ms, target pause time: 200.00 ms] 2015-12-22T16:57:13.709-0600: 369.362: [SoftReference, 0 refs, 0.0017820 secs]2015-12-22T16:57:13.711-0600: 369.364: [WeakReference, 0 refs, 0.0010630 secs]2015-12-22T16:57:13.712-0600: 369.365: [FinalReference, 0 refs, 0.0016610 secs]2015-12-22T16:57:13.714-0600: 369.367: [PhantomReference, 30 refs, 0.0012060 secs]2015-12-22T16:57:13.715-0600: 369.368: [JNI Weak Reference, 0.0000100 secs] 369.377: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 89.25 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3637040 secs] [Parallel Time: 348.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 369013.6, Avg: 369013.9, Max: 369014.0, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.6, Max: 1.8, Diff: 0.5, Sum: 21.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 161.7, Avg: 162.1, Max: 162.9, Diff: 1.1, Sum: 2107.7] [Processed Buffers: Min: 117, Avg: 138.1, Max: 178, Diff: 61, Sum: 1795] [Scan RS (ms): Min: 19.9, Avg: 21.0, Max: 21.4, Diff: 1.5, Sum: 273.0] [Object Copy (ms): Min: 162.1, Avg: 162.2, Max: 162.4, Diff: 0.3, Sum: 2108.7] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 3.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.4] [GC Worker Total (ms): Min: 347.2, Avg: 347.4, Max: 347.7, Diff: 0.5, Sum: 4516.3] [GC Worker End (ms): Min: 369361.2, Avg: 369361.3, Max: 369361.4, Diff: 0.3] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 14.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.3 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 29.4G(40.0G)->28.1G(40.0G)] [Times: user=3.87 sys=0.06, real=0.36 secs] 2015-12-22T16:57:14.379-0600: 370.032: [GC pause (young) 370.032: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 525174, predicted base time: 1371.99 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 370.032: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 236.62 ms] 370.032: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1608.61 ms, target pause time: 200.00 ms] 2015-12-22T16:57:14.757-0600: 370.411: [SoftReference, 0 refs, 0.0017390 secs]2015-12-22T16:57:14.759-0600: 370.412: [WeakReference, 0 refs, 0.0009170 secs]2015-12-22T16:57:14.760-0600: 370.413: [FinalReference, 0 refs, 0.0013150 secs]2015-12-22T16:57:14.761-0600: 370.415: [PhantomReference, 0 refs, 0.0012250 secs]2015-12-22T16:57:14.763-0600: 370.416: [JNI Weak Reference, 0.0000180 secs] 370.426: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 93.90 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3936740 secs] [Parallel Time: 377.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 370032.4, Avg: 370032.6, Max: 370032.8, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 2.1, Diff: 0.5, Sum: 22.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 191.9, Avg: 193.2, Max: 201.6, Diff: 9.7, Sum: 2511.5] [Processed Buffers: Min: 155, Avg: 175.1, Max: 203, Diff: 48, Sum: 2276] [Scan RS (ms): Min: 9.4, Avg: 17.7, Max: 18.7, Diff: 9.3, Sum: 230.0] [Object Copy (ms): Min: 164.3, Avg: 164.4, Max: 164.8, Diff: 0.5, Sum: 2137.3] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 4.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 377.3, Avg: 377.5, Max: 377.8, Diff: 0.5, Sum: 4907.3] [GC Worker End (ms): Min: 370410.1, Avg: 370410.1, Max: 370410.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 14.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.7 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 29.8G(40.0G)->28.6G(40.0G)] [Times: user=4.46 sys=0.08, real=0.39 secs] 2015-12-22T16:57:15.435-0600: 371.088: [GC pause (young) 371.088: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 643846, predicted base time: 1410.82 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 371.088: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 225.82 ms] 371.088: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1636.64 ms, target pause time: 200.00 ms] 2015-12-22T16:57:15.865-0600: 371.519: [SoftReference, 0 refs, 0.0011760 secs]2015-12-22T16:57:15.867-0600: 371.520: [WeakReference, 0 refs, 0.0005980 secs]2015-12-22T16:57:15.867-0600: 371.521: [FinalReference, 0 refs, 0.0010690 secs]2015-12-22T16:57:15.868-0600: 371.522: [PhantomReference, 0 refs, 0.0008030 secs]2015-12-22T16:57:15.869-0600: 371.522: [JNI Weak Reference, 0.0000070 secs] 371.531: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 93.15 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4427260 secs] [Parallel Time: 430.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 371088.5, Avg: 371088.7, Max: 371088.8, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.7, Avg: 1.9, Max: 2.0, Diff: 0.3, Sum: 24.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 239.7, Avg: 240.1, Max: 241.1, Diff: 1.4, Sum: 3120.7] [Processed Buffers: Min: 172, Avg: 210.1, Max: 303, Diff: 131, Sum: 2731] [Scan RS (ms): Min: 19.1, Avg: 20.1, Max: 20.4, Diff: 1.3, Sum: 261.3] [Object Copy (ms): Min: 167.4, Avg: 167.5, Max: 167.6, Diff: 0.2, Sum: 2177.0] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 429.6, Avg: 429.7, Max: 429.9, Diff: 0.2, Sum: 5586.4] [GC Worker End (ms): Min: 371518.4, Avg: 371518.4, Max: 371518.5, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 11.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.9 ms] [Ref Enq: 0.1 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.5G(40.0G)->29.1G(40.0G)] [Times: user=4.89 sys=0.12, real=0.44 secs] 2015-12-22T16:57:16.594-0600: 372.248: [GC pause (young) 372.248: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 337977, predicted base time: 640.40 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 372.248: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 216.75 ms] 372.248: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 857.15 ms, target pause time: 200.00 ms] 2015-12-22T16:57:16.883-0600: 372.537: [SoftReference, 0 refs, 0.0023230 secs]2015-12-22T16:57:16.886-0600: 372.539: [WeakReference, 0 refs, 0.0015640 secs]2015-12-22T16:57:16.887-0600: 372.540: [FinalReference, 0 refs, 0.0010990 secs]2015-12-22T16:57:16.888-0600: 372.542: [PhantomReference, 0 refs, 0.0013310 secs]2015-12-22T16:57:16.890-0600: 372.543: [JNI Weak Reference, 0.0000150 secs] 372.552: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 41.60 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3046600 secs] [Parallel Time: 287.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 372248.0, Avg: 372248.2, Max: 372248.4, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.1, Avg: 2.0, Max: 2.3, Diff: 1.2, Sum: 25.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 99.0, Avg: 99.4, Max: 101.2, Diff: 2.2, Sum: 1292.7] [Processed Buffers: Min: 90, Avg: 103.6, Max: 125, Diff: 35, Sum: 1347] [Scan RS (ms): Min: 23.0, Avg: 24.6, Max: 25.0, Diff: 2.0, Sum: 319.2] [Object Copy (ms): Min: 160.8, Avg: 161.0, Max: 161.7, Diff: 0.9, Sum: 2093.3] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.3, Diff: 0.3, Sum: 3.5] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.0] [GC Worker Total (ms): Min: 287.2, Avg: 287.4, Max: 287.6, Diff: 0.4, Sum: 3736.0] [GC Worker End (ms): Min: 372535.5, Avg: 372535.6, Max: 372535.7, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 16.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.1 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.9G(40.0G)->29.6G(40.0G)] [Times: user=3.52 sys=0.07, real=0.31 secs] 2015-12-22T16:57:17.771-0600: 373.424: [GC pause (young) 373.424: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 285701, predicted base time: 465.61 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 373.424: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 215.22 ms] 373.424: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 680.84 ms, target pause time: 200.00 ms] 2015-12-22T16:57:18.118-0600: 373.771: [SoftReference, 0 refs, 0.0023730 secs]2015-12-22T16:57:18.120-0600: 373.774: [WeakReference, 0 refs, 0.0015290 secs]2015-12-22T16:57:18.122-0600: 373.775: [FinalReference, 0 refs, 0.0014090 secs]2015-12-22T16:57:18.123-0600: 373.777: [PhantomReference, 0 refs, 0.0011430 secs]2015-12-22T16:57:18.124-0600: 373.778: [JNI Weak Reference, 0.0000150 secs] 373.787: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 42.94 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3636030 secs] [Parallel Time: 346.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 373424.2, Avg: 373424.4, Max: 373424.5, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.7, Max: 1.9, Diff: 0.5, Sum: 21.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 96.4, Avg: 96.7, Max: 97.6, Diff: 1.2, Sum: 1257.5] [Processed Buffers: Min: 66, Avg: 87.1, Max: 116, Diff: 50, Sum: 1132] [Scan RS (ms): Min: 24.3, Avg: 25.2, Max: 25.5, Diff: 1.2, Sum: 327.3] [Object Copy (ms): Min: 219.0, Avg: 219.6, Max: 221.9, Diff: 2.9, Sum: 2855.4] [Termination (ms): Min: 0.0, Avg: 2.2, Max: 2.9, Diff: 2.9, Sum: 28.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 345.4, Avg: 345.5, Max: 345.7, Diff: 0.3, Sum: 4491.9] [GC Worker End (ms): Min: 373769.9, Avg: 373769.9, Max: 373770.0, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 16.5 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.4 ms] [Ref Enq: 0.2 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.3G(40.0G)->30.1G(40.0G)] [Times: user=4.31 sys=0.06, real=0.36 secs] 2015-12-22T16:57:19.037-0600: 374.691: [GC pause (young) 374.691: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 192674, predicted base time: 283.94 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 374.691: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 226.96 ms] 374.691: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 510.90 ms, target pause time: 200.00 ms] 2015-12-22T16:57:19.340-0600: 374.993: [SoftReference, 0 refs, 0.0025930 secs]2015-12-22T16:57:19.343-0600: 374.996: [WeakReference, 0 refs, 0.0014190 secs]2015-12-22T16:57:19.344-0600: 374.997: [FinalReference, 0 refs, 0.0015730 secs]2015-12-22T16:57:19.346-0600: 374.999: [PhantomReference, 0 refs, 0.0012250 secs]2015-12-22T16:57:19.347-0600: 375.000: [JNI Weak Reference, 0.0000110 secs] 375.010: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 40.89 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3189500 secs] [Parallel Time: 301.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 374691.2, Avg: 374691.3, Max: 374691.5, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 21.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 67.8, Avg: 68.4, Max: 69.0, Diff: 1.2, Sum: 889.1] [Processed Buffers: Min: 48, Avg: 59.5, Max: 74, Diff: 26, Sum: 774] [Scan RS (ms): Min: 27.5, Avg: 27.9, Max: 28.5, Diff: 1.1, Sum: 363.1] [Object Copy (ms): Min: 202.1, Avg: 202.5, Max: 202.6, Diff: 0.5, Sum: 2632.4] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.2] [GC Worker Total (ms): Min: 300.5, Avg: 300.6, Max: 300.9, Diff: 0.4, Sum: 3908.4] [GC Worker End (ms): Min: 374991.9, Avg: 374991.9, Max: 374992.1, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 17.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.9 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.8G(40.0G)->30.6G(40.0G)] [Times: user=3.82 sys=0.07, real=0.32 secs] 2015-12-22T16:57:21.318-0600: 376.972: [GC pause (young) 376.972: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 875614, predicted base time: 1042.36 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 376.972: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 229.81 ms] 376.972: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1272.17 ms, target pause time: 200.00 ms] 2015-12-22T16:57:29.299-0600: 384.952: [SoftReference, 0 refs, 0.0032090 secs]2015-12-22T16:57:29.302-0600: 384.956: [WeakReference, 0 refs, 0.0019350 secs]2015-12-22T16:57:29.304-0600: 384.958: [FinalReference, 0 refs, 0.0015490 secs]2015-12-22T16:57:29.306-0600: 384.959: [PhantomReference, 0 refs, 0.0015290 secs]2015-12-22T16:57:29.307-0600: 384.961: [JNI Weak Reference, 0.0000190 secs] 384.969: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 40.27 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 7.9974660 secs] [Parallel Time: 7980.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 376971.9, Avg: 376972.1, Max: 376972.4, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.7, Max: 2.0, Diff: 0.6, Sum: 22.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.5, Diff: 0.5, Sum: 0.5] [Update RS (ms): Min: 7815.2, Avg: 7815.9, Max: 7817.5, Diff: 2.3, Sum: 101606.8] [Processed Buffers: Min: 236, Avg: 271.3, Max: 320, Diff: 84, Sum: 3527] [Scan RS (ms): Min: 2.7, Avg: 4.3, Max: 5.0, Diff: 2.3, Sum: 55.9] [Object Copy (ms): Min: 156.0, Avg: 156.3, Max: 157.0, Diff: 1.0, Sum: 2031.4] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 1.0, Diff: 1.0, Sum: 10.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.2, Sum: 1.3] [GC Worker Total (ms): Min: 7978.8, Avg: 7979.1, Max: 7979.6, Diff: 0.8, Sum: 103728.5] [GC Worker End (ms): Min: 384951.2, Avg: 384951.3, Max: 384951.4, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 16.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.9 ms] [Ref Enq: 0.7 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.3G(40.0G)->30.9G(40.0G)] [Times: user=4.93 sys=0.10, real=7.99 secs] 2015-12-22T16:57:30.229-0600: 385.883: [GC pause (young) 385.883: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 66779, predicted base time: 344.29 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 385.883: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 202.38 ms] 385.883: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 546.67 ms, target pause time: 200.00 ms] 2015-12-22T16:57:30.503-0600: 386.157: [SoftReference, 0 refs, 0.0021490 secs]2015-12-22T16:57:30.506-0600: 386.159: [WeakReference, 0 refs, 0.0017050 secs]2015-12-22T16:57:30.507-0600: 386.161: [FinalReference, 0 refs, 0.0014530 secs]2015-12-22T16:57:30.509-0600: 386.162: [PhantomReference, 0 refs, 0.0011310 secs]2015-12-22T16:57:30.510-0600: 386.163: [JNI Weak Reference, 0.0000110 secs] 386.174: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 59.03 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2910870 secs] [Parallel Time: 272.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 385883.4, Avg: 385883.7, Max: 385883.9, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.8, Max: 2.2, Diff: 0.7, Sum: 23.1] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 70.8, Avg: 71.8, Max: 78.7, Diff: 7.8, Sum: 933.6] [Processed Buffers: Min: 17, Avg: 38.2, Max: 67, Diff: 50, Sum: 496] [Scan RS (ms): Min: 10.4, Avg: 17.2, Max: 18.2, Diff: 7.8, Sum: 223.5] [Object Copy (ms): Min: 179.5, Avg: 179.8, Max: 180.7, Diff: 1.2, Sum: 2336.8] [Termination (ms): Min: 0.0, Avg: 0.9, Max: 1.1, Diff: 1.1, Sum: 11.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.1] [GC Worker Total (ms): Min: 271.4, Avg: 271.6, Max: 271.8, Diff: 0.4, Sum: 3530.6] [GC Worker End (ms): Min: 386155.2, Avg: 386155.3, Max: 386155.4, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 3.6 ms] [Other: 15.1 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.4 ms] [Ref Enq: 0.9 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.7G(40.0G)->31.4G(40.0G)] [Times: user=2.97 sys=0.08, real=0.29 secs] 2015-12-22T16:57:31.300-0600: 386.954: [GC pause (young) 386.954: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 148772, predicted base time: 610.79 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 386.954: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 199.03 ms] 386.954: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 809.82 ms, target pause time: 200.00 ms] 2015-12-22T16:57:31.569-0600: 387.223: [SoftReference, 0 refs, 0.0027590 secs]2015-12-22T16:57:31.572-0600: 387.226: [WeakReference, 0 refs, 0.0014040 secs]2015-12-22T16:57:31.574-0600: 387.227: [FinalReference, 0 refs, 0.0016350 secs]2015-12-22T16:57:31.575-0600: 387.229: [PhantomReference, 0 refs, 0.0014610 secs]2015-12-22T16:57:31.577-0600: 387.230: [JNI Weak Reference, 0.0000160 secs] 387.241: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 57.79 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2876440 secs] [Parallel Time: 267.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 386954.1, Avg: 386954.3, Max: 386954.5, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.0, Max: 2.1, Diff: 0.2, Sum: 25.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 104.0, Avg: 104.8, Max: 106.2, Diff: 2.2, Sum: 1362.7] [Processed Buffers: Min: 36, Avg: 61.8, Max: 105, Diff: 69, Sum: 803] [Scan RS (ms): Min: 21.1, Avg: 22.4, Max: 23.0, Diff: 1.9, Sum: 291.5] [Object Copy (ms): Min: 137.6, Avg: 137.7, Max: 138.1, Diff: 0.4, Sum: 1790.4] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.4, Diff: 0.4, Sum: 3.8] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.6] [GC Worker Total (ms): Min: 267.1, Avg: 267.3, Max: 267.5, Diff: 0.4, Sum: 3475.0] [GC Worker End (ms): Min: 387221.6, Avg: 387221.6, Max: 387221.7, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 4.1 ms] [Other: 15.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.3 ms] [Ref Enq: 0.8 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.1G(40.0G)->31.7G(40.0G)] [Times: user=2.81 sys=0.06, real=0.29 secs] 2015-12-22T16:57:32.460-0600: 388.113: [GC pause (young) 388.114: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 189666, predicted base time: 638.40 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 388.114: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 198.16 ms] 388.114: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 836.57 ms, target pause time: 200.00 ms] 2015-12-22T16:57:32.721-0600: 388.374: [SoftReference, 0 refs, 0.0029110 secs]2015-12-22T16:57:32.724-0600: 388.377: [WeakReference, 0 refs, 0.0016130 secs]2015-12-22T16:57:32.726-0600: 388.379: [FinalReference, 0 refs, 0.0021450 secs]2015-12-22T16:57:32.728-0600: 388.381: [PhantomReference, 0 refs, 0.0015610 secs]2015-12-22T16:57:32.729-0600: 388.383: [JNI Weak Reference, 0.0000110 secs] 388.391: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 57.20 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2773920 secs] [Parallel Time: 259.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 388113.9, Avg: 388114.2, Max: 388114.4, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.9, Max: 2.1, Diff: 0.5, Sum: 24.1] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 75.3, Avg: 76.6, Max: 84.6, Diff: 9.3, Sum: 995.6] [Processed Buffers: Min: 50, Avg: 73.9, Max: 103, Diff: 53, Sum: 961] [Scan RS (ms): Min: 16.8, Avg: 24.9, Max: 26.0, Diff: 9.2, Sum: 323.9] [Object Copy (ms): Min: 154.6, Avg: 154.9, Max: 155.4, Diff: 0.8, Sum: 2013.5] [Termination (ms): Min: 0.0, Avg: 0.5, Max: 0.7, Diff: 0.7, Sum: 7.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.0] [GC Worker Total (ms): Min: 258.7, Avg: 258.9, Max: 259.2, Diff: 0.4, Sum: 3365.9] [GC Worker End (ms): Min: 388373.1, Avg: 388373.1, Max: 388373.2, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 16.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 9.2 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.5G(40.0G)->32.1G(40.0G)] [Times: user=3.04 sys=0.06, real=0.27 secs] 2015-12-22T16:57:33.739-0600: 389.392: [GC pause (young) 389.392: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 2711, predicted base time: 39.08 ms, remaining time: 160.92 ms, target pause time: 200.00 ms] 389.392: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 200.01 ms] 389.392: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 239.09 ms, target pause time: 200.00 ms] 2015-12-22T16:57:33.950-0600: 389.604: [SoftReference, 0 refs, 0.0032060 secs]2015-12-22T16:57:33.954-0600: 389.607: [WeakReference, 0 refs, 0.0016700 secs]2015-12-22T16:57:33.955-0600: 389.609: [FinalReference, 0 refs, 0.0011750 secs]2015-12-22T16:57:33.957-0600: 389.610: [PhantomReference, 0 refs, 0.0013200 secs]2015-12-22T16:57:33.958-0600: 389.611: [JNI Weak Reference, 0.0000100 secs] 389.620: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 55.29 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2277190 secs] [Parallel Time: 210.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 389392.7, Avg: 389393.0, Max: 389393.2, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.9, Max: 2.2, Diff: 0.6, Sum: 24.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 1.5, Avg: 1.9, Max: 4.0, Diff: 2.5, Sum: 24.5] [Processed Buffers: Min: 3, Avg: 18.4, Max: 63, Diff: 60, Sum: 239] [Scan RS (ms): Min: 34.0, Avg: 36.7, Max: 37.2, Diff: 3.2, Sum: 476.9] [Object Copy (ms): Min: 167.4, Avg: 167.8, Max: 169.2, Diff: 1.8, Sum: 2181.7] [Termination (ms): Min: 0.0, Avg: 1.3, Max: 1.6, Diff: 1.6, Sum: 16.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.1] [GC Worker Total (ms): Min: 209.5, Avg: 209.7, Max: 210.0, Diff: 0.5, Sum: 2726.6] [GC Worker End (ms): Min: 389602.7, Avg: 389602.8, Max: 389602.9, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 16.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.2 ms] [Ref Enq: 0.4 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.9G(40.0G)->32.5G(40.0G)] [Times: user=2.69 sys=0.06, real=0.22 secs] 2015-12-22T16:57:34.680-0600: 390.334: [GC pause (young) 390.334: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 349586, predicted base time: 789.18 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 390.334: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 171.84 ms] 390.334: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 961.02 ms, target pause time: 200.00 ms] 2015-12-22T16:57:34.970-0600: 390.624: [SoftReference, 0 refs, 0.0029910 secs]2015-12-22T16:57:34.973-0600: 390.627: [WeakReference, 0 refs, 0.0017670 secs]2015-12-22T16:57:34.975-0600: 390.628: [FinalReference, 0 refs, 0.0012590 secs]2015-12-22T16:57:34.976-0600: 390.630: [PhantomReference, 0 refs, 0.0018680 secs]2015-12-22T16:57:34.978-0600: 390.632: [JNI Weak Reference, 0.0000180 secs] 390.641: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 53.87 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3076900 secs] [Parallel Time: 288.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 390334.2, Avg: 390334.5, Max: 390334.7, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.6, Max: 1.9, Diff: 0.6, Sum: 20.4] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.6, Diff: 0.6, Sum: 0.6] [Update RS (ms): Min: 114.9, Avg: 115.3, Max: 116.4, Diff: 1.5, Sum: 1499.3] [Processed Buffers: Min: 99, Avg: 119.5, Max: 147, Diff: 48, Sum: 1554] [Scan RS (ms): Min: 19.0, Avg: 20.0, Max: 20.4, Diff: 1.4, Sum: 259.5] [Object Copy (ms): Min: 150.1, Avg: 150.2, Max: 150.6, Diff: 0.6, Sum: 1952.9] [Termination (ms): Min: 0.0, Avg: 0.5, Max: 0.6, Diff: 0.6, Sum: 6.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.2] [GC Worker Total (ms): Min: 287.4, Avg: 287.7, Max: 288.0, Diff: 0.5, Sum: 3740.1] [GC Worker End (ms): Min: 390622.1, Avg: 390622.2, Max: 390622.3, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.9 ms] [Other: 17.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.9 ms] [Ref Enq: 0.9 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 34.3G(40.0G)->33.0G(40.0G)] [Times: user=3.49 sys=0.08, real=0.31 secs] 2015-12-22T16:57:35.981-0600: 391.634: [GC pause (young) 391.634: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 3252, predicted base time: 37.09 ms, remaining time: 162.91 ms, target pause time: 200.00 ms] 391.634: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 191.28 ms] 391.634: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 228.37 ms, target pause time: 200.00 ms] 2015-12-22T16:57:36.181-0600: 391.835: [SoftReference, 0 refs, 0.0022960 secs]2015-12-22T16:57:36.184-0600: 391.837: [WeakReference, 0 refs, 0.0017400 secs]2015-12-22T16:57:36.185-0600: 391.839: [FinalReference, 0 refs, 0.0013660 secs]2015-12-22T16:57:36.187-0600: 391.840: [PhantomReference, 0 refs, 0.0005770 secs]2015-12-22T16:57:36.187-0600: 391.841: [JNI Weak Reference, 0.0000070 secs] 391.849: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 53.51 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2150520 secs] [Parallel Time: 199.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 391634.7, Avg: 391634.9, Max: 391635.1, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.2, Avg: 1.8, Max: 2.1, Diff: 0.8, Sum: 23.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 1.3, Avg: 1.7, Max: 2.2, Diff: 0.9, Sum: 22.1] [Processed Buffers: Min: 3, Avg: 17.8, Max: 53, Diff: 50, Sum: 231] [Scan RS (ms): Min: 38.8, Avg: 39.9, Max: 40.3, Diff: 1.4, Sum: 518.4] [Object Copy (ms): Min: 155.0, Avg: 155.1, Max: 155.4, Diff: 0.4, Sum: 2016.5] [Termination (ms): Min: 0.0, Avg: 0.3, Max: 0.3, Diff: 0.3, Sum: 3.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.1] [GC Worker Total (ms): Min: 198.7, Avg: 198.9, Max: 199.1, Diff: 0.4, Sum: 2585.6] [GC Worker End (ms): Min: 391833.8, Avg: 391833.8, Max: 391833.9, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 0.7 ms] [Other: 14.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.5 ms] [Ref Enq: 0.1 ms] [Free CSet: 1.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 34.7G(40.0G)->33.4G(40.0G)] [Times: user=2.49 sys=0.11, real=0.21 secs] 2015-12-22T16:57:36.897-0600: 392.550: [GC pause (young) 392.551: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 368606, predicted base time: 585.61 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 392.551: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 167.49 ms] 392.551: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 753.10 ms, target pause time: 200.00 ms] 2015-12-22T16:57:37.179-0600: 392.833: [SoftReference, 0 refs, 0.0024490 secs]2015-12-22T16:57:37.182-0600: 392.835: [WeakReference, 0 refs, 0.0013510 secs]2015-12-22T16:57:37.183-0600: 392.836: [FinalReference, 0 refs, 0.0012370 secs]2015-12-22T16:57:37.184-0600: 392.838: [PhantomReference, 0 refs, 0.0012750 secs]2015-12-22T16:57:37.186-0600: 392.839: [JNI Weak Reference, 0.0000190 secs] 392.847: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 52.12 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2966510 secs] [Parallel Time: 280.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 392550.9, Avg: 392551.1, Max: 392551.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.7, Max: 2.0, Diff: 0.4, Sum: 22.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.1, Max: 0.7, Diff: 0.7, Sum: 0.7] [Update RS (ms): Min: 132.5, Avg: 132.9, Max: 133.8, Diff: 1.3, Sum: 1727.1] [Processed Buffers: Min: 102, Avg: 129.1, Max: 174, Diff: 72, Sum: 1678] [Scan RS (ms): Min: 18.0, Avg: 19.0, Max: 19.2, Diff: 1.2, Sum: 246.8] [Object Copy (ms): Min: 126.4, Avg: 126.5, Max: 126.6, Diff: 0.1, Sum: 1644.5] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 280.2, Avg: 280.3, Max: 280.5, Diff: 0.3, Sum: 3643.8] [GC Worker End (ms): Min: 392831.4, Avg: 392831.4, Max: 392831.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 14.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.2 ms] [Ref Enq: 0.4 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.1G(40.0G)->33.8G(40.0G)] [Times: user=3.19 sys=0.08, real=0.30 secs] 2015-12-22T16:57:38.201-0600: 393.854: [GC pause (young) 393.854: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 1735, predicted base time: 29.49 ms, remaining time: 170.51 ms, target pause time: 200.00 ms] 393.854: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 171.80 ms] 393.854: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 201.29 ms, target pause time: 200.00 ms] 2015-12-22T16:57:38.360-0600: 394.014: [SoftReference, 0 refs, 0.0025280 secs]2015-12-22T16:57:38.363-0600: 394.016: [WeakReference, 0 refs, 0.0015760 secs]2015-12-22T16:57:38.365-0600: 394.018: [FinalReference, 0 refs, 0.0017510 secs]2015-12-22T16:57:38.366-0600: 394.020: [PhantomReference, 1 refs, 0.0015170 secs]2015-12-22T16:57:38.368-0600: 394.021: [JNI Weak Reference, 0.0000140 secs] 394.029: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 52.14 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.1747020 secs] [Parallel Time: 158.5 ms, GC Workers: 13] [GC Worker Start (ms): Min: 393854.5, Avg: 393854.8, Max: 393855.0, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.1, Avg: 1.8, Max: 2.2, Diff: 1.1, Sum: 23.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 0.5, Avg: 1.4, Max: 5.5, Diff: 5.0, Sum: 17.6] [Processed Buffers: Min: 1, Avg: 3.0, Max: 10, Diff: 9, Sum: 39] [Scan RS (ms): Min: 24.1, Avg: 28.2, Max: 29.0, Diff: 4.9, Sum: 367.1] [Object Copy (ms): Min: 125.8, Avg: 126.1, Max: 127.1, Diff: 1.3, Sum: 1638.9] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.4] [GC Worker Total (ms): Min: 157.4, Avg: 157.7, Max: 158.1, Diff: 0.8, Sum: 2049.5] [GC Worker End (ms): Min: 394012.3, Avg: 394012.4, Max: 394012.6, Diff: 0.3] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 15.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.2 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.5G(40.0G)->34.1G(40.0G)] [Times: user=1.97 sys=0.10, real=0.17 secs] 2015-12-22T16:57:39.307-0600: 394.961: [GC pause (young) 394.961: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 9374, predicted base time: 36.49 ms, remaining time: 163.51 ms, target pause time: 200.00 ms] 394.961: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 150.14 ms] 394.961: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 186.63 ms, target pause time: 200.00 ms] 2015-12-22T16:57:39.489-0600: 395.142: [SoftReference, 0 refs, 0.0023510 secs]2015-12-22T16:57:39.491-0600: 395.144: [WeakReference, 0 refs, 0.0018230 secs]2015-12-22T16:57:39.493-0600: 395.146: [FinalReference, 0 refs, 0.0013970 secs]2015-12-22T16:57:39.494-0600: 395.148: [PhantomReference, 0 refs, 0.0010690 secs]2015-12-22T16:57:39.496-0600: 395.149: [JNI Weak Reference, 0.0000100 secs] 395.171: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 51.35 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2102960 secs] [Parallel Time: 180.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 394961.1, Avg: 394961.3, Max: 394961.5, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.9, Avg: 1.8, Max: 2.2, Diff: 1.4, Sum: 23.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 1.6, Avg: 2.3, Max: 6.7, Diff: 5.1, Sum: 29.4] [Processed Buffers: Min: 2, Avg: 5.1, Max: 23, Diff: 21, Sum: 66] [Scan RS (ms): Min: 21.0, Avg: 25.6, Max: 26.6, Diff: 5.5, Sum: 332.7] [Object Copy (ms): Min: 149.4, Avg: 150.1, Max: 151.2, Diff: 1.8, Sum: 1951.0] [Termination (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 179.6, Avg: 179.9, Max: 180.1, Diff: 0.4, Sum: 2338.2] [GC Worker End (ms): Min: 395141.1, Avg: 395141.1, Max: 395141.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 10.8 ms] [Other: 19.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.4 ms] [Ref Enq: 0.9 ms] [Free CSet: 4.2 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 35.9G(40.0G)->34.6G(40.0G)] [Times: user=2.23 sys=0.13, real=0.22 secs] 2015-12-22T16:57:40.323-0600: 395.976: [GC pause (young) 395.976: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 578241, predicted base time: 611.12 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 395.976: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 177.71 ms] 395.976: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 788.82 ms, target pause time: 200.00 ms] 2015-12-22T16:57:40.660-0600: 396.314: [SoftReference, 0 refs, 0.0022500 secs]2015-12-22T16:57:40.663-0600: 396.316: [WeakReference, 0 refs, 0.0014210 secs]2015-12-22T16:57:40.664-0600: 396.318: [FinalReference, 0 refs, 0.0013110 secs]2015-12-22T16:57:40.666-0600: 396.319: [PhantomReference, 0 refs, 0.0012920 secs]2015-12-22T16:57:40.667-0600: 396.320: [JNI Weak Reference, 0.0000160 secs] 396.332: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 51.01 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3554520 secs] [Parallel Time: 336.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 395976.5, Avg: 395976.7, Max: 395976.9, Diff: 0.5] [Ext Root Scanning (ms): Min: 2.2, Avg: 2.5, Max: 2.9, Diff: 0.7, Sum: 32.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 107.1, Avg: 107.8, Max: 110.2, Diff: 3.1, Sum: 1401.0] [Processed Buffers: Min: 154, Avg: 175.7, Max: 218, Diff: 64, Sum: 2284] [Scan RS (ms): Min: 29.6, Avg: 32.0, Max: 32.6, Diff: 3.0, Sum: 415.5] [Object Copy (ms): Min: 193.2, Avg: 193.2, Max: 193.4, Diff: 0.2, Sum: 2512.2] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.3] [GC Worker Total (ms): Min: 335.5, Avg: 335.7, Max: 336.0, Diff: 0.5, Sum: 4364.2] [GC Worker End (ms): Min: 396312.4, Avg: 396312.4, Max: 396312.5, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 18.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.4 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.9 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 36.4G(40.0G)->35.0G(40.0G)] [Times: user=3.67 sys=0.10, real=0.36 secs] 2015-12-22T16:57:41.486-0600: 397.139: [GC pause (young) 397.139: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 697438, predicted base time: 602.77 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 397.139: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 202.25 ms] 397.139: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 805.02 ms, target pause time: 200.00 ms] 2015-12-22T16:57:41.890-0600: 397.543: [SoftReference, 0 refs, 0.0022270 secs]2015-12-22T16:57:41.892-0600: 397.545: [WeakReference, 0 refs, 0.0013000 secs]2015-12-22T16:57:41.893-0600: 397.547: [FinalReference, 0 refs, 0.0011400 secs]2015-12-22T16:57:41.895-0600: 397.548: [PhantomReference, 0 refs, 0.0012580 secs]2015-12-22T16:57:41.896-0600: 397.549: [JNI Weak Reference, 0.0000140 secs] 397.569: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 23.26 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4303370 secs] [Parallel Time: 403.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 397139.5, Avg: 397139.7, Max: 397139.8, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.8, Avg: 2.0, Max: 2.2, Diff: 0.4, Sum: 25.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 146.2, Avg: 147.1, Max: 156.3, Diff: 10.1, Sum: 1912.8] [Processed Buffers: Min: 171, Avg: 210.6, Max: 264, Diff: 93, Sum: 2738] [Scan RS (ms): Min: 34.9, Avg: 44.2, Max: 45.2, Diff: 10.3, Sum: 574.7] [Object Copy (ms): Min: 205.6, Avg: 206.0, Max: 208.9, Diff: 3.4, Sum: 2678.6] [Termination (ms): Min: 0.0, Avg: 2.9, Max: 3.3, Diff: 3.3, Sum: 37.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 402.2, Avg: 402.4, Max: 402.5, Diff: 0.3, Sum: 5230.8] [GC Worker End (ms): Min: 397542.0, Avg: 397542.0, Max: 397542.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 8.4 ms] [Other: 19.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 6.7 ms] [Ref Enq: 1.0 ms] [Free CSet: 0.8 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 36.8G(40.0G)->35.4G(40.0G)] [Times: user=4.60 sys=0.07, real=0.43 secs] 2015-12-22T16:57:42.928-0600: 398.581: [GC pause (young) 398.581: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 2214, predicted base time: 42.18 ms, remaining time: 157.82 ms, target pause time: 200.00 ms] 398.581: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 268.50 ms] 398.581: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 310.67 ms, target pause time: 200.00 ms] 2015-12-22T16:57:43.199-0600: 398.852: [SoftReference, 0 refs, 0.0012130 secs]2015-12-22T16:57:43.200-0600: 398.853: [WeakReference, 0 refs, 0.0008910 secs]2015-12-22T16:57:43.201-0600: 398.854: [FinalReference, 0 refs, 0.0008750 secs]2015-12-22T16:57:43.202-0600: 398.855: [PhantomReference, 0 refs, 0.0006100 secs]2015-12-22T16:57:43.202-0600: 398.856: [JNI Weak Reference, 0.0000070 secs] 398.882: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.41 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3011360 secs] [Parallel Time: 269.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 398581.6, Avg: 398581.7, Max: 398581.8, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.6, Avg: 1.8, Max: 1.9, Diff: 0.3, Sum: 22.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 0.6, Avg: 0.9, Max: 1.4, Diff: 0.8, Sum: 11.2] [Processed Buffers: Min: 1, Avg: 1.6, Max: 3, Diff: 2, Sum: 21] [Scan RS (ms): Min: 74.2, Avg: 74.7, Max: 74.9, Diff: 0.7, Sum: 970.5] [Object Copy (ms): Min: 190.4, Avg: 190.7, Max: 192.3, Diff: 1.8, Sum: 2479.5] [Termination (ms): Min: 0.0, Avg: 1.5, Max: 1.8, Diff: 1.8, Sum: 20.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 269.5, Avg: 269.6, Max: 269.8, Diff: 0.3, Sum: 3505.1] [GC Worker End (ms): Min: 398851.3, Avg: 398851.3, Max: 398851.4, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 14.9 ms] [Other: 16.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 4.2 ms] [Ref Enq: 1.1 ms] [Free CSet: 1.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.1G(40.0G)->35.7G(40.0G)] [Times: user=3.49 sys=0.04, real=0.30 secs] 2015-12-22T16:57:44.012-0600: 399.665: [GC pause (young) 399.665: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 451786, predicted base time: 328.37 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 399.665: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 209.56 ms] 399.665: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 537.93 ms, target pause time: 200.00 ms] 2015-12-22T16:57:45.589-0600: 401.243: [SoftReference, 0 refs, 0.0027960 secs]2015-12-22T16:57:45.592-0600: 401.246: [WeakReference, 0 refs, 0.0018470 secs]2015-12-22T16:57:45.594-0600: 401.247: [FinalReference, 0 refs, 0.0017780 secs]2015-12-22T16:57:45.596-0600: 401.249: [PhantomReference, 0 refs, 0.0021260 secs]2015-12-22T16:57:45.598-0600: 401.251: [JNI Weak Reference, 0.0000190 secs] 401.264: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 24.02 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 1.5986210 secs] [Parallel Time: 1576.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 399665.7, Avg: 399665.8, Max: 399665.9, Diff: 0.2] [Ext Root Scanning (ms): Min: 2.0, Avg: 2.3, Max: 2.8, Diff: 0.8, Sum: 30.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 1382.8, Avg: 1384.9, Max: 1390.7, Diff: 7.9, Sum: 18003.5] [Processed Buffers: Min: 111, Avg: 136.7, Max: 172, Diff: 61, Sum: 1777] [Scan RS (ms): Min: 33.7, Avg: 39.4, Max: 41.5, Diff: 7.8, Sum: 512.8] [Object Copy (ms): Min: 148.6, Avg: 148.7, Max: 148.7, Diff: 0.2, Sum: 1932.5] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 1.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.4, Diff: 0.3, Sum: 1.7] [GC Worker Total (ms): Min: 1575.5, Avg: 1575.6, Max: 1575.8, Diff: 0.3, Sum: 20483.1] [GC Worker End (ms): Min: 401241.4, Avg: 401241.5, Max: 401241.7, Diff: 0.3] [Code Root Fixup: 0.0 ms] [Clear CT: 1.5 ms] [Other: 20.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 9.6 ms] [Ref Enq: 0.8 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.5G(40.0G)->36.1G(40.0G)] [Times: user=3.66 sys=0.06, real=1.60 secs] 2015-12-22T16:57:46.775-0600: 402.428: [GC pause (young) 402.428: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 2479, predicted base time: 42.68 ms, remaining time: 157.32 ms, target pause time: 200.00 ms] 402.428: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 211.26 ms] 402.428: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 253.94 ms, target pause time: 200.00 ms] 2015-12-22T16:57:47.033-0600: 402.686: [SoftReference, 0 refs, 0.0021800 secs]2015-12-22T16:57:47.035-0600: 402.688: [WeakReference, 0 refs, 0.0008970 secs]2015-12-22T16:57:47.036-0600: 402.689: [FinalReference, 0 refs, 0.0008030 secs]2015-12-22T16:57:47.037-0600: 402.690: [PhantomReference, 0 refs, 0.0005300 secs]2015-12-22T16:57:47.037-0600: 402.690: [JNI Weak Reference, 0.0000080 secs] 402.710: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 31.98 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.2821460 secs] [Parallel Time: 256.9 ms, GC Workers: 13] [GC Worker Start (ms): Min: 402428.4, Avg: 402428.6, Max: 402428.8, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.3, Avg: 1.6, Max: 1.8, Diff: 0.4, Sum: 20.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 0.5, Avg: 0.8, Max: 1.5, Diff: 1.0, Sum: 10.7] [Processed Buffers: Min: 0, Avg: 1.7, Max: 5, Diff: 5, Sum: 22] [Scan RS (ms): Min: 58.3, Avg: 59.0, Max: 59.6, Diff: 1.4, Sum: 767.0] [Object Copy (ms): Min: 193.9, Avg: 194.2, Max: 194.9, Diff: 1.0, Sum: 2524.9] [Termination (ms): Min: 0.0, Avg: 0.6, Max: 0.8, Diff: 0.8, Sum: 8.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.9] [GC Worker Total (ms): Min: 256.2, Avg: 256.4, Max: 256.6, Diff: 0.3, Sum: 3332.8] [GC Worker End (ms): Min: 402685.0, Avg: 402685.0, Max: 402685.1, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 8.3 ms] [Other: 16.9 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.1 ms] [Ref Enq: 1.0 ms] [Free CSet: 1.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 37.9G(40.0G)->36.6G(40.0G)] [Times: user=3.31 sys=0.07, real=0.28 secs] 2015-12-22T16:57:47.901-0600: 403.554: [GC pause (young) 403.554: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 850539, predicted base time: 1251.95 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 403.554: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 195.67 ms] 403.554: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1447.62 ms, target pause time: 200.00 ms] 2015-12-22T16:57:48.501-0600: 404.154: [SoftReference, 0 refs, 0.0020660 secs]2015-12-22T16:57:48.503-0600: 404.156: [WeakReference, 0 refs, 0.0014740 secs]2015-12-22T16:57:48.505-0600: 404.158: [FinalReference, 0 refs, 0.0017240 secs]2015-12-22T16:57:48.506-0600: 404.160: [PhantomReference, 0 refs, 0.0016310 secs]2015-12-22T16:57:48.508-0600: 404.161: [JNI Weak Reference, 0.0000160 secs] 404.178: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 31.87 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.6237620 secs] [Parallel Time: 599.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 403554.5, Avg: 403554.8, Max: 403555.0, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.1, Avg: 1.8, Max: 2.1, Diff: 1.0, Sum: 22.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 325.2, Avg: 325.5, Max: 326.6, Diff: 1.4, Sum: 4231.2] [Processed Buffers: Min: 222, Avg: 257.6, Max: 302, Diff: 80, Sum: 3349] [Scan RS (ms): Min: 28.6, Avg: 29.6, Max: 29.9, Diff: 1.4, Sum: 385.3] [Object Copy (ms): Min: 238.3, Avg: 239.0, Max: 241.5, Diff: 3.2, Sum: 3106.7] [Termination (ms): Min: 0.0, Avg: 2.5, Max: 3.1, Diff: 3.1, Sum: 32.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.3, Diff: 0.3, Sum: 1.7] [GC Worker Total (ms): Min: 598.3, Avg: 598.5, Max: 598.8, Diff: 0.6, Sum: 7781.0] [GC Worker End (ms): Min: 404153.2, Avg: 404153.3, Max: 404153.4, Diff: 0.2] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 23.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.6 ms] [Ref Enq: 0.7 ms] [Free CSet: 1.1 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.3G(40.0G)->37.1G(40.0G)] [Times: user=6.33 sys=0.10, real=0.62 secs] 2015-12-22T16:57:49.608-0600: 405.261: [GC pause (young) 405.261: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 980091, predicted base time: 1207.37 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 405.261: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 208.47 ms] 405.261: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1415.84 ms, target pause time: 200.00 ms] 2015-12-22T16:57:50.209-0600: 405.863: [SoftReference, 0 refs, 0.0021530 secs]2015-12-22T16:57:50.212-0600: 405.865: [WeakReference, 0 refs, 0.0013370 secs]2015-12-22T16:57:50.213-0600: 405.866: [FinalReference, 0 refs, 0.0007980 secs]2015-12-22T16:57:50.214-0600: 405.867: [PhantomReference, 0 refs, 0.0008510 secs]2015-12-22T16:57:50.215-0600: 405.868: [JNI Weak Reference, 0.0000070 secs] 405.879: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 33.15 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.6178400 secs] [Parallel Time: 599.1 ms, GC Workers: 13] [GC Worker Start (ms): Min: 405263.3, Avg: 405263.5, Max: 405263.7, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.5, Avg: 1.7, Max: 1.9, Diff: 0.5, Sum: 22.2] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 400.0, Avg: 400.3, Max: 401.0, Diff: 1.0, Sum: 5203.7] [Processed Buffers: Min: 247, Avg: 296.2, Max: 343, Diff: 96, Sum: 3850] [Scan RS (ms): Min: 17.1, Avg: 17.6, Max: 17.8, Diff: 0.7, Sum: 229.2] [Object Copy (ms): Min: 177.9, Avg: 178.1, Max: 178.8, Diff: 0.9, Sum: 2315.3] [Termination (ms): Min: 0.0, Avg: 0.8, Max: 0.9, Diff: 0.9, Sum: 9.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.1, Sum: 0.8] [GC Worker Total (ms): Min: 598.4, Avg: 598.6, Max: 598.8, Diff: 0.4, Sum: 7781.5] [GC Worker End (ms): Min: 405862.1, Avg: 405862.1, Max: 405862.2, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 17.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.7 ms] [Ref Enq: 0.4 ms] [Free CSet: 0.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 38.8G(40.0G)->37.5G(40.0G)] [Times: user=5.42 sys=0.08, real=0.61 secs] 2015-12-22T16:57:51.489-0600: 407.142: [GC pause (young) 407.143: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 1516, predicted base time: 36.50 ms, remaining time: 163.50 ms, target pause time: 200.00 ms] 407.143: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 282.41 ms] 407.143: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 318.91 ms, target pause time: 200.00 ms] 407.356: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: region allocation request failed, allocation request: 8388608 bytes] 407.356: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 8388608 bytes, attempted expansion amount: 16777216 bytes] 407.356: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:57:52.096-0600: 407.749: [SoftReference, 0 refs, 0.0010060 secs]2015-12-22T16:57:52.097-0600: 407.750: [WeakReference, 0 refs, 0.0006280 secs]2015-12-22T16:57:52.097-0600: 407.751: [FinalReference, 0 refs, 0.0004800 secs]2015-12-22T16:57:52.098-0600: 407.751: [PhantomReference, 0 refs, 0.0004850 secs]2015-12-22T16:57:52.098-0600: 407.752: [JNI Weak Reference, 0.0000100 secs] 408.028: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 34.86 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] (to-space exhausted), 0.8853370 secs] [Parallel Time: 605.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 407142.9, Avg: 407143.0, Max: 407143.2, Diff: 0.3] [Ext Root Scanning (ms): Min: 1.4, Avg: 1.7, Max: 1.9, Diff: 0.4, Sum: 22.0] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 0.4, Avg: 0.6, Max: 1.0, Diff: 0.7, Sum: 7.4] [Processed Buffers: Min: 1, Avg: 1.6, Max: 5, Diff: 4, Sum: 21] [Scan RS (ms): Min: 69.0, Avg: 69.3, Max: 69.5, Diff: 0.5, Sum: 900.6] [Object Copy (ms): Min: 533.6, Avg: 533.7, Max: 533.9, Diff: 0.3, Sum: 6938.3] [Termination (ms): Min: 0.0, Avg: 0.2, Max: 0.3, Diff: 0.3, Sum: 2.4] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.4] [GC Worker Total (ms): Min: 605.3, Avg: 605.5, Max: 605.6, Diff: 0.3, Sum: 7871.4] [GC Worker End (ms): Min: 407748.5, Avg: 407748.5, Max: 407748.5, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.2 ms] [Other: 278.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 3.0 ms] [Ref Enq: 1.1 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 39.3G(40.0G)->39.9G(40.0G)] [Times: user=6.07 sys=0.11, real=0.88 secs] 2015-12-22T16:57:52.375-0600: 408.029: [GC pause (young) 408.029: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 3408640, predicted base time: 3519.79 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 408.029: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 0 regions, survivors: 16 regions, predicted young region time: 71.02 ms] 408.029: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 0 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 3590.81 ms, target pause time: 200.00 ms] 408.029: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: region allocation request failed, allocation request: 8388608 bytes] 408.029: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 8388608 bytes, attempted expansion amount: 16777216 bytes] 408.029: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:57:55.702-0600: 411.355: [SoftReference, 0 refs, 0.0008810 secs]2015-12-22T16:57:55.703-0600: 411.356: [WeakReference, 0 refs, 0.0004420 secs]2015-12-22T16:57:55.703-0600: 411.356: [FinalReference, 0 refs, 0.0005540 secs]2015-12-22T16:57:55.704-0600: 411.357: [PhantomReference, 0 refs, 0.0005130 secs]2015-12-22T16:57:55.704-0600: 411.357: [JNI Weak Reference, 0.0000080 secs] 411.599: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 34.86 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] (to-space exhausted), 3.5707190 secs] [Parallel Time: 3325.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 408028.9, Avg: 408029.1, Max: 408029.3, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.6, Avg: 2.0, Max: 2.5, Diff: 0.9, Sum: 25.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 683.7, Avg: 684.3, Max: 684.5, Diff: 0.8, Sum: 8895.3] [Processed Buffers: Min: 967, Avg: 1024.3, Max: 1128, Diff: 161, Sum: 13316] [Scan RS (ms): Min: 0.0, Avg: 0.0, Max: 0.0, Diff: 0.0, Sum: 0.2] [Object Copy (ms): Min: 2635.0, Avg: 2635.4, Max: 2639.1, Diff: 4.1, Sum: 34259.9] [Termination (ms): Min: 0.1, Avg: 3.7, Max: 4.1, Diff: 4.0, Sum: 48.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 3325.2, Avg: 3325.4, Max: 3325.6, Diff: 0.5, Sum: 43229.9] [GC Worker End (ms): Min: 411354.5, Avg: 411354.5, Max: 411354.5, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.1 ms] [Other: 244.8 ms] [Choose CSet: 0.0 ms] [Ref Proc: 2.8 ms] [Ref Enq: 0.9 ms] [Free CSet: 0.0 ms] [Eden: 0.0B(1792.0M)->0.0B(2048.0M) Survivors: 256.0M->0.0B Heap: 39.9G(40.0G)->39.9G(40.0G)] [Times: user=10.32 sys=0.59, real=3.57 secs] 411.601: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: allocation request failed, allocation request: 56 bytes] 411.601: [G1Ergonomics (Heap Sizing) expand the heap, requested expansion amount: 16777216 bytes, attempted expansion amount: 16777216 bytes] 411.601: [G1Ergonomics (Heap Sizing) did not expand the heap, reason: heap expansion operation failed] 2015-12-22T16:57:55.947-0600: 411.601: [Full GC2015-12-22T16:58:20.899-0600: 436.553: [SoftReference, 456 refs, 0.0001620 secs]2015-12-22T16:58:20.900-0600: 436.553: [WeakReference, 1375 refs, 0.0001860 secs]2015-12-22T16:58:20.900-0600: 436.553: [FinalReference, 27 refs, 0.0000250 secs]2015-12-22T16:58:20.900-0600: 436.553: [PhantomReference, 528 refs, 0.0000740 secs]2015-12-22T16:58:20.900-0600: 436.553: [JNI Weak Reference, 0.0000060 secs] 39G->27G(40G), 81.6895090 secs] [Eden: 0.0B(2048.0M)->0.0B(2048.0M) Survivors: 0.0B->0.0B Heap: 39.9G(40.0G)->27.1G(40.0G)] [Times: user=85.07 sys=4.68, real=81.69 secs] 2015-12-22T16:59:17.648-0600: 493.301: [GC concurrent-mark-abort] 495.676: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: occupancy higher than threshold, occupancy: 29158801408 bytes, allocation request: 23068696 bytes, threshold: 21474836450 bytes (50.00 %), source: concurrent humongous allocation] 495.693: [G1Ergonomics (Concurrent Cycles) request concurrent cycle initiation, reason: requested by GC cause, GC cause: G1 Humongous Allocation] 495.693: [G1Ergonomics (Concurrent Cycles) initiate concurrent cycle, reason: concurrent cycle initiation requested] 2015-12-22T16:59:20.039-0600: 495.693: [GC pause (young) (initial-mark) 495.693: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 1907, predicted base time: 36.90 ms, remaining time: 163.10 ms, target pause time: 200.00 ms] 495.693: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 99 regions, survivors: 0 regions, predicted young region time: 172.09 ms] 495.693: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 99 regions, survivors: 0 regions, old: 0 regions, predicted pause time: 208.99 ms, target pause time: 200.00 ms] 2015-12-22T16:59:20.488-0600: 496.141: [SoftReference, 0 refs, 0.0032750 secs]2015-12-22T16:59:20.491-0600: 496.145: [WeakReference, 0 refs, 0.0018410 secs]2015-12-22T16:59:20.493-0600: 496.147: [FinalReference, 0 refs, 0.0019620 secs]2015-12-22T16:59:20.495-0600: 496.149: [PhantomReference, 0 refs, 0.0015860 secs]2015-12-22T16:59:20.497-0600: 496.150: [JNI Weak Reference, 0.0000220 secs] 496.168: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 34.86 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4758910 secs] [Parallel Time: 446.4 ms, GC Workers: 13] [GC Worker Start (ms): Min: 495694.0, Avg: 495694.4, Max: 495695.0, Diff: 1.0] [Ext Root Scanning (ms): Min: 0.8, Avg: 1.5, Max: 2.0, Diff: 1.2, Sum: 20.0] [Update RS (ms): Min: 0.0, Avg: 0.6, Max: 1.6, Diff: 1.6, Sum: 7.4] [Processed Buffers: Min: 0, Avg: 2.8, Max: 8, Diff: 8, Sum: 36] [Scan RS (ms): Min: 57.3, Avg: 58.4, Max: 58.8, Diff: 1.5, Sum: 758.6] [Object Copy (ms): Min: 268.1, Avg: 293.4, Max: 381.5, Diff: 113.4, Sum: 3813.9] [Termination (ms): Min: 3.1, Avg: 91.5, Max: 116.6, Diff: 113.5, Sum: 1188.9] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.0, Sum: 0.3] [GC Worker Total (ms): Min: 444.7, Avg: 445.3, Max: 445.7, Diff: 1.0, Sum: 5789.1] [GC Worker End (ms): Min: 496139.7, Avg: 496139.7, Max: 496139.7, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.5 ms] [Other: 28.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 9.9 ms] [Ref Enq: 1.2 ms] [Free CSet: 1.2 ms] [Eden: 1584.0M(2048.0M)->0.0B(1792.0M) Survivors: 0.0B->256.0M Heap: 28.6G(40.0G)->27.6G(40.0G)] [Times: user=3.65 sys=0.09, real=0.47 secs] 2015-12-22T16:59:20.515-0600: 496.169: [GC concurrent-root-region-scan-start] 2015-12-22T16:59:20.726-0600: 496.379: [GC concurrent-root-region-scan-end, 0.2103320 secs] 2015-12-22T16:59:20.732-0600: 496.385: [GC concurrent-mark-start] 2015-12-22T16:59:23.264-0600: 498.917: [GC pause (young) 498.917: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 2474, predicted base time: 37.47 ms, remaining time: 162.53 ms, target pause time: 200.00 ms] 498.917: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 375.10 ms] 498.917: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 412.57 ms, target pause time: 200.00 ms] 2015-12-22T16:59:24.716-0600: 500.370: [SoftReference, 0 refs, 0.0029930 secs]2015-12-22T16:59:24.719-0600: 500.373: [WeakReference, 0 refs, 0.0018940 secs]2015-12-22T16:59:24.721-0600: 500.375: [FinalReference, 0 refs, 0.0009530 secs]2015-12-22T16:59:24.722-0600: 500.376: [PhantomReference, 0 refs, 0.0009360 secs]2015-12-22T16:59:24.723-0600: 500.377: [JNI Weak Reference, 0.0000090 secs] 500.397: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 84.77 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 1.4803200 secs] [Parallel Time: 1451.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 498917.2, Avg: 498917.4, Max: 498917.6, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.0, Avg: 1.2, Max: 1.4, Diff: 0.4, Sum: 15.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.4, Diff: 0.4, Sum: 0.4] [Update RS (ms): Min: 0.1, Avg: 0.6, Max: 1.2, Diff: 1.1, Sum: 7.3] [Processed Buffers: Min: 1, Avg: 3.5, Max: 11, Diff: 10, Sum: 46] [Scan RS (ms): Min: 101.1, Avg: 101.7, Max: 101.9, Diff: 0.8, Sum: 1321.7] [Object Copy (ms): Min: 1241.8, Avg: 1252.0, Max: 1347.3, Diff: 105.5, Sum: 16276.3] [Termination (ms): Min: 0.0, Avg: 95.3, Max: 105.5, Diff: 105.5, Sum: 1239.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.4] [GC Worker Total (ms): Min: 1450.6, Avg: 1450.8, Max: 1451.1, Diff: 0.4, Sum: 18860.3] [GC Worker End (ms): Min: 500368.2, Avg: 500368.2, Max: 500368.3, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.0 ms] [Other: 27.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.8 ms] [Ref Enq: 0.2 ms] [Free CSet: 1.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 29.8G(40.0G)->28.5G(40.0G)] [Times: user=4.84 sys=0.16, real=1.48 secs] 2015-12-22T16:59:26.415-0600: 502.068: [GC pause (young) 502.068: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 889863, predicted base time: 676.41 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 502.068: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 748.82 ms] 502.068: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1425.24 ms, target pause time: 200.00 ms] 2015-12-22T16:59:27.182-0600: 502.835: [SoftReference, 0 refs, 0.0023250 secs]2015-12-22T16:59:27.184-0600: 502.838: [WeakReference, 0 refs, 0.0012750 secs]2015-12-22T16:59:27.186-0600: 502.839: [FinalReference, 0 refs, 0.0014400 secs]2015-12-22T16:59:27.187-0600: 502.840: [PhantomReference, 0 refs, 0.0014600 secs]2015-12-22T16:59:27.189-0600: 502.842: [JNI Weak Reference, 0.0000180 secs] 502.859: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 83.49 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.7905650 secs] [Parallel Time: 766.0 ms, GC Workers: 13] [GC Worker Start (ms): Min: 502068.7, Avg: 502069.0, Max: 502069.2, Diff: 0.5] [Ext Root Scanning (ms): Min: 1.2, Avg: 1.4, Max: 2.0, Diff: 0.7, Sum: 18.6] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 201.1, Avg: 201.5, Max: 201.8, Diff: 0.7, Sum: 2619.0] [Processed Buffers: Min: 225, Avg: 269.0, Max: 336, Diff: 111, Sum: 3497] [Scan RS (ms): Min: 59.1, Avg: 59.8, Max: 60.7, Diff: 1.6, Sum: 776.9] [Object Copy (ms): Min: 252.7, Avg: 279.2, Max: 498.0, Diff: 245.2, Sum: 3629.5] [Termination (ms): Min: 4.7, Avg: 223.5, Max: 249.4, Diff: 244.6, Sum: 2905.2] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.2, Diff: 0.2, Sum: 0.9] [GC Worker Total (ms): Min: 765.2, Avg: 765.4, Max: 765.7, Diff: 0.5, Sum: 9950.5] [GC Worker End (ms): Min: 502834.4, Avg: 502834.4, Max: 502834.5, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.3 ms] [Other: 23.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.3 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.3G(40.0G)->28.9G(40.0G)] [Times: user=8.11 sys=0.11, real=0.79 secs] 2015-12-22T16:59:28.463-0600: 504.117: [GC pause (young) 504.117: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 2030399, predicted base time: 1279.24 ms, remaining time: 0.00 ms, target pause time: 200.00 ms] 504.117: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 584.43 ms] 504.117: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 1863.67 ms, target pause time: 200.00 ms] 2015-12-22T16:59:29.221-0600: 504.875: [SoftReference, 0 refs, 0.0026560 secs]2015-12-22T16:59:29.224-0600: 504.877: [WeakReference, 0 refs, 0.0019640 secs]2015-12-22T16:59:29.226-0600: 504.879: [FinalReference, 0 refs, 0.0014520 secs]2015-12-22T16:59:29.227-0600: 504.881: [PhantomReference, 0 refs, 0.0017170 secs]2015-12-22T16:59:29.229-0600: 504.883: [JNI Weak Reference, 0.0000190 secs] 504.896: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 82.88 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.7790620 secs] [Parallel Time: 756.6 ms, GC Workers: 13] [GC Worker Start (ms): Min: 504117.1, Avg: 504117.3, Max: 504117.5, Diff: 0.5] [Ext Root Scanning (ms): Min: 0.9, Avg: 1.2, Max: 1.5, Diff: 0.6, Sum: 15.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 563.1, Avg: 563.3, Max: 565.0, Diff: 1.9, Sum: 7323.0] [Processed Buffers: Min: 563, Avg: 611.0, Max: 705, Diff: 142, Sum: 7943] [Scan RS (ms): Min: 5.2, Avg: 6.9, Max: 7.2, Diff: 2.0, Sum: 89.5] [Object Copy (ms): Min: 183.9, Avg: 184.1, Max: 184.6, Diff: 0.7, Sum: 2392.8] [Termination (ms): Min: 0.1, Avg: 0.7, Max: 0.8, Diff: 0.7, Sum: 9.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 756.0, Avg: 756.2, Max: 756.5, Diff: 0.5, Sum: 9831.2] [GC Worker End (ms): Min: 504873.5, Avg: 504873.6, Max: 504873.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 0.8 ms] [Other: 21.7 ms] [Choose CSet: 0.0 ms] [Ref Proc: 9.0 ms] [Ref Enq: 0.6 ms] [Free CSet: 0.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 30.7G(40.0G)->29.3G(40.0G)] [Times: user=7.11 sys=0.09, real=0.78 secs] 2015-12-22T16:59:30.522-0600: 506.175: [GC pause (young) 506.175: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 2588, predicted base time: 32.61 ms, remaining time: 167.39 ms, target pause time: 200.00 ms] 506.175: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 600.03 ms] 506.175: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 632.63 ms, target pause time: 200.00 ms] 2015-12-22T16:59:31.051-0600: 506.704: [SoftReference, 0 refs, 0.0014950 secs]2015-12-22T16:59:31.052-0600: 506.706: [WeakReference, 0 refs, 0.0011750 secs]2015-12-22T16:59:31.054-0600: 506.707: [FinalReference, 0 refs, 0.0011970 secs]2015-12-22T16:59:31.055-0600: 506.708: [PhantomReference, 0 refs, 0.0009470 secs]2015-12-22T16:59:31.056-0600: 506.709: [JNI Weak Reference, 0.0000070 secs] 506.735: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 82.59 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.5595660 secs] [Parallel Time: 528.2 ms, GC Workers: 13] [GC Worker Start (ms): Min: 506175.6, Avg: 506175.7, Max: 506175.8, Diff: 0.2] [Ext Root Scanning (ms): Min: 1.0, Avg: 1.2, Max: 1.3, Diff: 0.3, Sum: 15.3] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 0.3, Avg: 0.8, Max: 1.9, Diff: 1.6, Sum: 9.9] [Processed Buffers: Min: 1, Avg: 2.5, Max: 6, Diff: 5, Sum: 33] [Scan RS (ms): Min: 106.2, Avg: 107.3, Max: 107.6, Diff: 1.4, Sum: 1394.6] [Object Copy (ms): Min: 329.4, Avg: 344.7, Max: 411.3, Diff: 81.8, Sum: 4481.2] [Termination (ms): Min: 7.2, Avg: 73.7, Max: 89.0, Diff: 81.8, Sum: 958.3] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 527.6, Avg: 527.7, Max: 527.8, Diff: 0.2, Sum: 6859.9] [GC Worker End (ms): Min: 506703.3, Avg: 506703.3, Max: 506703.4, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.1 ms] [Other: 30.3 ms] [Choose CSet: 0.0 ms] [Ref Proc: 5.4 ms] [Ref Enq: 0.2 ms] [Free CSet: 2.7 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.1G(40.0G)->29.8G(40.0G)] [Times: user=5.47 sys=0.10, real=0.56 secs] 2015-12-22T16:59:32.768-0600: 508.421: [GC pause (young) 508.421: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 263674, predicted base time: 162.72 ms, remaining time: 37.28 ms, target pause time: 200.00 ms] 508.421: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 518.35 ms] 508.421: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 681.07 ms, target pause time: 200.00 ms] 2015-12-22T16:59:33.193-0600: 508.846: [SoftReference, 0 refs, 0.0024810 secs]2015-12-22T16:59:33.195-0600: 508.848: [WeakReference, 0 refs, 0.0014720 secs]2015-12-22T16:59:33.197-0600: 508.850: [FinalReference, 0 refs, 0.0017140 secs]2015-12-22T16:59:33.198-0600: 508.852: [PhantomReference, 0 refs, 0.0012110 secs]2015-12-22T16:59:33.200-0600: 508.853: [JNI Weak Reference, 0.0000240 secs] 508.874: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 82.42 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4533470 secs] [Parallel Time: 423.8 ms, GC Workers: 13] [GC Worker Start (ms): Min: 508421.4, Avg: 508421.6, Max: 508421.8, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.9, Avg: 1.1, Max: 1.4, Diff: 0.5, Sum: 14.9] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 84.9, Avg: 85.6, Max: 89.2, Diff: 4.3, Sum: 1112.6] [Processed Buffers: Min: 68, Avg: 83.7, Max: 103, Diff: 35, Sum: 1088] [Scan RS (ms): Min: 50.5, Avg: 54.1, Max: 54.7, Diff: 4.2, Sum: 702.8] [Object Copy (ms): Min: 271.6, Avg: 272.8, Max: 282.4, Diff: 10.8, Sum: 3546.0] [Termination (ms): Min: 0.0, Avg: 9.6, Max: 10.7, Diff: 10.7, Sum: 125.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.6] [GC Worker Total (ms): Min: 423.1, Avg: 423.2, Max: 423.4, Diff: 0.3, Sum: 5502.2] [GC Worker End (ms): Min: 508844.8, Avg: 508844.9, Max: 508844.9, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 0.9 ms] [Other: 28.6 ms] [Choose CSet: 0.0 ms] [Ref Proc: 7.7 ms] [Ref Enq: 0.5 ms] [Free CSet: 1.4 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 31.6G(40.0G)->30.4G(40.0G)] [Times: user=4.96 sys=0.13, real=0.45 secs] 2015-12-22T16:59:35.545-0600: 511.198: [GC pause (young) 511.198: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 774, predicted base time: 32.14 ms, remaining time: 167.86 ms, target pause time: 200.00 ms] 511.198: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 489.18 ms] 511.198: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 521.31 ms, target pause time: 200.00 ms] 2015-12-22T16:59:35.839-0600: 511.492: [SoftReference, 0 refs, 0.0035900 secs]2015-12-22T16:59:35.843-0600: 511.496: [WeakReference, 0 refs, 0.0023130 secs]2015-12-22T16:59:35.845-0600: 511.498: [FinalReference, 0 refs, 0.0014640 secs]2015-12-22T16:59:35.846-0600: 511.500: [PhantomReference, 0 refs, 0.0019740 secs]2015-12-22T16:59:35.848-0600: 511.502: [JNI Weak Reference, 0.0000230 secs] 511.524: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 81.55 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3261690 secs] [Parallel Time: 292.7 ms, GC Workers: 13] [GC Worker Start (ms): Min: 511198.5, Avg: 511198.8, Max: 511199.0, Diff: 0.4] [Ext Root Scanning (ms): Min: 1.0, Avg: 1.1, Max: 1.4, Diff: 0.4, Sum: 14.8] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.3, Diff: 0.3, Sum: 0.3] [Update RS (ms): Min: 0.2, Avg: 0.3, Max: 0.7, Diff: 0.5, Sum: 4.4] [Processed Buffers: Min: 0, Avg: 0.8, Max: 3, Diff: 3, Sum: 10] [Scan RS (ms): Min: 58.8, Avg: 59.1, Max: 59.3, Diff: 0.5, Sum: 768.9] [Object Copy (ms): Min: 230.9, Avg: 231.0, Max: 231.1, Diff: 0.2, Sum: 3002.6] [Termination (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 1.1] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.5] [GC Worker Total (ms): Min: 291.6, Avg: 291.7, Max: 292.0, Diff: 0.4, Sum: 3792.6] [GC Worker End (ms): Min: 511490.5, Avg: 511490.5, Max: 511490.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.5 ms] [Other: 32.0 ms] [Choose CSet: 0.0 ms] [Ref Proc: 10.5 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.1G(40.0G)->31.1G(40.0G)] [Times: user=3.59 sys=0.16, real=0.33 secs] 2015-12-22T16:59:38.814-0600: 514.467: [GC pause (young) 514.467: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 942, predicted base time: 34.02 ms, remaining time: 165.98 ms, target pause time: 200.00 ms] 514.468: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 554.61 ms] 514.468: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 588.63 ms, target pause time: 200.00 ms] 2015-12-22T16:59:39.150-0600: 514.804: [SoftReference, 0 refs, 0.0025390 secs]2015-12-22T16:59:39.153-0600: 514.806: [WeakReference, 0 refs, 0.0018230 secs]2015-12-22T16:59:39.155-0600: 514.808: [FinalReference, 0 refs, 0.0014720 secs]2015-12-22T16:59:39.156-0600: 514.810: [PhantomReference, 0 refs, 0.0021460 secs]2015-12-22T16:59:39.159-0600: 514.812: [JNI Weak Reference, 0.0000080 secs] 514.830: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 80.68 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.3630700 secs] [Parallel Time: 335.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 514467.8, Avg: 514468.1, Max: 514468.3, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.9, Avg: 1.1, Max: 1.4, Diff: 0.5, Sum: 14.5] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 0.5, Avg: 0.7, Max: 1.4, Diff: 1.0, Sum: 8.5] [Processed Buffers: Min: 1, Avg: 3.0, Max: 8, Diff: 7, Sum: 39] [Scan RS (ms): Min: 67.5, Avg: 68.2, Max: 68.3, Diff: 0.8, Sum: 886.3] [Object Copy (ms): Min: 257.0, Avg: 258.9, Max: 263.1, Diff: 6.2, Sum: 3366.2] [Termination (ms): Min: 1.3, Avg: 5.5, Max: 7.5, Diff: 6.1, Sum: 71.6] [GC Worker Other (ms): Min: 0.0, Avg: 0.0, Max: 0.1, Diff: 0.1, Sum: 0.4] [GC Worker Total (ms): Min: 334.3, Avg: 334.4, Max: 334.7, Diff: 0.4, Sum: 4347.8] [GC Worker End (ms): Min: 514802.5, Avg: 514802.5, Max: 514802.6, Diff: 0.0] [Code Root Fixup: 0.0 ms] [Clear CT: 1.6 ms] [Other: 26.2 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.7 ms] [Ref Enq: 0.3 ms] [Free CSet: 1.6 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 32.9G(40.0G)->32.0G(40.0G)] [Times: user=3.99 sys=0.21, real=0.36 secs] 2015-12-22T16:59:43.756-0600: 519.409: [GC pause (young) 519.409: [G1Ergonomics (CSet Construction) start choosing CSet, _pending_cards: 951, predicted base time: 33.08 ms, remaining time: 166.92 ms, target pause time: 200.00 ms] 519.409: [G1Ergonomics (CSet Construction) add young regions to CSet, eden: 112 regions, survivors: 16 regions, predicted young region time: 497.62 ms] 519.409: [G1Ergonomics (CSet Construction) finish choosing CSet, eden: 112 regions, survivors: 16 regions, old: 0 regions, predicted pause time: 530.70 ms, target pause time: 200.00 ms] 2015-12-22T16:59:44.191-0600: 519.845: [SoftReference, 0 refs, 0.0029500 secs]2015-12-22T16:59:44.194-0600: 519.848: [WeakReference, 0 refs, 0.0017950 secs]2015-12-22T16:59:44.196-0600: 519.849: [FinalReference, 1 refs, 0.0015500 secs]2015-12-22T16:59:44.198-0600: 519.851: [PhantomReference, 0 refs, 0.0015540 secs]2015-12-22T16:59:44.199-0600: 519.853: [JNI Weak Reference, 0.0000130 secs] 519.896: [G1Ergonomics (Heap Sizing) attempt heap expansion, reason: recent GC overhead higher than threshold after GC, recent GC overhead: 79.11 %, threshold: 10.00 %, uncommitted: 0 bytes, calculated expansion amount: 0 bytes (20.00 %)] , 0.4864380 secs] [Parallel Time: 434.3 ms, GC Workers: 13] [GC Worker Start (ms): Min: 519409.5, Avg: 519409.8, Max: 519410.0, Diff: 0.4] [Ext Root Scanning (ms): Min: 0.9, Avg: 1.1, Max: 1.5, Diff: 0.6, Sum: 14.7] [SATB Filtering (ms): Min: 0.0, Avg: 0.0, Max: 0.2, Diff: 0.2, Sum: 0.2] [Update RS (ms): Min: 0.1, Avg: 0.4, Max: 0.6, Diff: 0.5, Sum: 4.7] [Processed Buffers: Min: 1, Avg: 3.1, Max: 10, Diff: 9, Sum: 40] [Scan RS (ms): Min: 84.6, Avg: 86.6, Max: 87.0, Diff: 2.4, Sum: 1125.2] [Object Copy (ms): Min: 344.1, Avg: 344.7, Max: 347.5, Diff: 3.4, Sum: 4481.4] [Termination (ms): Min: 0.0, Avg: 0.9, Max: 1.2, Diff: 1.2, Sum: 12.0] [GC Worker Other (ms): Min: 0.0, Avg: 0.1, Max: 0.1, Diff: 0.1, Sum: 0.7] [GC Worker Total (ms): Min: 433.6, Avg: 433.8, Max: 434.0, Diff: 0.4, Sum: 5639.0] [GC Worker End (ms): Min: 519843.5, Avg: 519843.6, Max: 519843.6, Diff: 0.1] [Code Root Fixup: 0.0 ms] [Clear CT: 1.7 ms] [Other: 50.4 ms] [Choose CSet: 0.0 ms] [Ref Proc: 8.8 ms] [Ref Enq: 0.4 ms] [Free CSet: 2.5 ms] [Eden: 1792.0M(1792.0M)->0.0B(1792.0M) Survivors: 256.0M->256.0M Heap: 33.8G(40.0G)->33.3G(40.0G)] [Times: user=5.33 sys=0.24, real=0.49 secs] Heap garbage-first heap total 41943040K, used 34983623K [0x00007f2213000000, 0x00007f2c13000000, 0x00007f2c13000000) region size 16384K, 21 young (344064K), 16 survivors (262144K) compacting perm gen total 32768K, used 21994K [0x00007f2c13000000, 0x00007f2c15000000, 0x00007f2c18000000) the space 32768K, 67% used [0x00007f2c13000000, 0x00007f2c1457ab30, 0x00007f2c1457ac00, 0x00007f2c15000000) No shared spaces configured.